Index : Power Electronics and Its Apprications (D6)

Index : Motion Control, Robotics, Sensing and their Applications (D7)

Index : Electric Machine, Motor Drive and their Applications (D8)

Index : Selected and English Translation Paper of IEEJ Trans. IA

Power Electronics and Its Apprications (D6)

Vol.13, no.6

Xuanlang Meng, Wataru Ohnishi, and Takafumi Koseki
``Time-efficient Design of Energy-efficient Train Operation Strategy with Multi-fidelity Train Simulators,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 609--617, 2024.

[Keywords: automatic train operation, energy-efficient operation, fine tuning, regenerative braking energy, power supply network, collaborative train operation]

Kenta Kitazoe, Kenji Natori, and Yukihiko Sato
``Bidirectional Power Flow Control Using Four-Switch Buck-Boost Converter in DC Power Network,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 618--624, 2024.

[Keywords: DC power network, bidirectional power flow control, four-switch buck-boost converter (FSBBC)]

Hirono Namiki, Takehiro Imura, and Yoichi Hori
``Unified Theory of Non-Resonant and Resonant Circuits in Inductive Power Transfer and Capacitive Power Transfer,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 633--644, 2024.

[Keywords: inductive power transfer, capacitive power transfer, transmission characteristics, circuits]

Dinh Phuc Nguyen, Yu-Chen Liu, Xing-Rou Chen, and Huang-Jen Chiu
``GaN-Based Interleaved Four-level Flying Capacitor Triangular Conduction Mode (TCM) Converter with Coupled Inductors,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 645--654, 2024.

[Keywords: flying capacitor multilevel (FCML), coupled inductors, triangular conduction mode (TCM), interleaved]

Hirono Namiki, Takehiro Imura, and Yoichi Hori
``Unified Theory of Series, Parallel and LCL/CLC Resonant Circuits in Inductive Power Transfer and Capacitive Power Transfer,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 655--668, 2024.

[Keywords: inductive power transfer, capacitive power transfer, transmission characteristics]

Ching-Ming Lai, Hao-En Liu, and Tomokazu Mishima
``Validation and Design of a Modular Three-Phase WPT System with Improved Misalignment Tolerance by Using an Effective Resonant Frequency Stabilization Technique,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 669--682, 2024.

[Keywords: wireless power transfer (WPT), modular three-phase system, resonant frequency stabilization (RFS), PTE optimization, misalignment tolerance improvement]

Sherin Joseph, Shajimon K John, Pinkymol K. P, and K. R. M Nair
``Development of Iterative Algorithm for High Frequency Transformer Used in Solid State Transformers and its Validation via Finite Element Analysis,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 683--694, 2024.

[Keywords: smart grid, solid state transformer, high frequency transformer, optimum design, iterative algorithm, finite element analysis]

Toshiyuki Fujita, Yuya Deguchi, and Hiroshi Fujimoto
``Impedance Analysis of Parity-Time Wireless Power Transfer System using Digital Separate-Oscillation,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 703--710, 2024.

[Keywords: wireless power transfer, circuit modeling, parity-time symmetry, separate-oscillation, digital control]

Shuhei Fukunaga, Yuki Nakamura, and Tsuyoshi Funaki
``Evaluation of Electrical Model Parameter Changes in SiC Power MOSFETs During Power Cycling Test,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 731--740, 2024.

[Keywords: SiC MOSFET, power module, reliability, power cycling test, gate threshold voltage instability]

Toshimasa Shimizu, Ken Kunomura, Hiroki Miyajima, and Takumi Nagai
``Study on Control of Electronic Frequency Converters for Continuous Operation in the Event of a Short-Circuit Fault at Feeding Circuit in Independent Operation,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 745--753, 2024.

[Keywords: electronic frequency converter, short or ground fault, overcurrent suppression control]

Shunsaku Nomoto, Shinjiro Shimura, Keisuke Kusaka, and Takashi Takada
``Splitting Conductors of Coils on PCB for AC-resistance Reduction,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 743--744, 2024.

[Keywords: skin effect, proximity effect, spiral coil, printed circuit board (PCB)]

Vol.13, no.5

Md Roknuzzaman and Shin-ichi Hamasaki
``Power Flow Control with Capacitor Voltage Control of Hexagonal Modular Multilevel Converter as a Loop Power Controller,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 489--502, 2024.

[Keywords: modular multilevel converter, loop power controller, arm current control, circulating current]

Keisuke Matsumura, Aozora Hata, Hirokazu Matsumoto, and Yuki Sato
``Optimal System for a Free-Positioning Wireless Power Transmitter with Coils Arranged in a Square Pattern,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 503--511, 2024.

[Keywords: coil-array, FPGA-based control, multi-leg inverter, optimal current control, squarely arranged coils, wireless power transfer]

Guiyi Dong, Tomokazu Mishima, Hideki Omori, and Ching-Ming Lai
``A Single-Phase Class-E Direct AC-AC Converter Using Conduction Mode-Exchanged Pulse Density Modulation for Induction Heating System,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 520--529, 2024.

[Keywords: bidirectional switch, direct ac-ac converter, pulse density modulation (PDM), induction heating (IH), soft-switching]

Toshiyuki Fujita, Kodai Takeda, Takehiro Imura, Takafumi Koseki, and Yusuke Minagawa
``Interoperability Verification of Wireless Power Transfer System with Separate Reference Impedance Map Method,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 530--538, 2024.

[Keywords: inductive wireless power transfer, interoperability, compensation circuit design, impedance map]

Zhaoyang Jin and Keiichiro Kondo
``Novel Voltage Balance Strategy for a Cascade H-Bridge with a Wide Stable Operating Region and a Low Input Current THD,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 547--560, 2024.

[Keywords: multilevel converter, cascade H-bridge, voltage balance, AC-DC converter]

Sindisiwe Malanda, Shohei Komeda, Hiroyasu Kifune, Shunsuke Takuma, and Yoshiya Ohnuma
``Improvement of Switching Characteristics for an Active Buffer Dual-Active-Bridge AC-DC Converter,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 561--569, 2024.

[Keywords: AC-DC converter, discharging switch, dual active bridge, zero voltage switching]

Chia-Chou Chang, Che-An Cheng, and Yaow-Ming Chen
``Modeling and Analysis of Model-Based Feedforward Voltage Terms for Closed-loop Current Control in PMSM Electric Motor Emulators,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 570--577, 2024.

[Keywords: power hardware-in-the-loop (HIL), permanent magnet synchronous motor, electric motor emulator, feedforward control]

Keisuke Yamamoto, Jun Enomoto, Shunsaku Koga, and Junichi Kitano
``Theoretical Consideration of the Long-length Primary Loop used in SCMaglev's DWPT System,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 580--586, 2024.

[Keywords: wireless power transfer, SCmaglev, inductance, stray capacitance, earth return, elliptic function]

Vol.13, no.4

Shigeo Morimoto, Yuki Shimizu, Yukinori Inoue, and Masayuki Sanada
``Experimental Evaluation of the Online MTPA Angle Search Method Based on Flux-linkage Plane Estimation for IPMSMs,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 400--408, 2024.

[Keywords: interior permanent magnet synchronous motor (IPMSM), online parameter estimation, maximum torque per ampere (MTPA) control, cross-saturation, flux-linkage plane estimation]

Yasuhiko Neba, Takeshi Ohno, and Shintaro Kusuki
``PWM Dual Current Source Inverter Connected in Parallel for Induction Motor Drives,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 417--425, 2024.

[Keywords: current source inverter, dual inverter, PWM, induction motor]

Atsuo Kawamura, Yukinori Tsuruta, and Hidemine Obara
``Over 99.7% Efficiency at 100kW DC-DC Power Conversion using a 3.3kV SiC Device and Discussion on Device dv/dt Estimation,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 426--436, 2024.

[Keywords: DC-DC power conversion, efficiency, efficiency measurement, SiC]

Shota Seki and Tsuyoshi Funaki
``Analysis and Design of Class-E Amplifier with Nonlinear Output Capacitance Model Using Sigmoid Function for GaN HEMT,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 437--444, 2024.

[Keywords: class-E, soft-switching, GaN, sigmoid, 27.12, 40.68]

Shogo Nakahara, Satoshi Nagai, Makoto Ochiai, Yoshitaka Muguruma, Shinya Kawai, Hidemasa Yamaguchi, Kenichi Saruta, and Hidetoshi Kanazawa
``Development of Dual Active Bridge DC-DC Converter to Achieve High Efficiency in Wide Voltage and Load Range and Application to V2H Systems,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 475--488, 2024.

[Keywords: isolated bidirectional DC/DC converter, dual active bridge converter (DAB), zero voltage switching (ZVS), V2H]

Vol.13, no.3

Tomomichi Ito and Yoshitaka Iwaji
``Analysis of Voltage Control Measures at Distribution Networks Considering Fairness in Power Factors of Low-Voltage PV Systems,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 225--232, 2024.

[Keywords: voltage control, distribution grid, power factor]

Kosuke Uchida, Ryotaro Shinozuka, and Tadashi Tanaka
``Development of Electric Impact Driver Integrated with Inductively Coupled Wireless Power Transfer,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 243--252, 2024.

[Keywords: development, impact driver, wireless power transfer, operating simulation, control]

Masaki Sumi, Kazusana Nagashima, Tomoyuki Tamura, and Nobuo Satoh
``A Nondestructive Method to Evaluate of DC-DC Converters Using Subsurface Magnetic Field Imaging with Pulse Width Modulation,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 301--307, 2024.

[Keywords: subsurface magnetic field imaging, DC-DC converter, electromagnetic field reconstruction method]

Takumi Yasuda, Jun-ichi Itoh, Giuseppe Guidi, and Salvatore D'Arco
``Intra-arm Balancing Control for Modular Multilevel Converter with Cell Loading Operated under High Power Imbalances,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 317--326, 2024.

[Keywords: capacitor voltage balancing, intra-arm balancing current, modular multilevel converter (MMC), multiport converter, phase-shifted PWM (PS-PWM)]

Yu-Hsin Wu, Koichi Shigematsu, Yasumichi Omoto, Yoshihiro Ikushima, Jun Imaoka, and Masayoshi Yamamoto
``Efficient Multiphysics Circuit Simulation for Transformer Optimization Using Hybrid Dowell Artificial Neural Network,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 327--337, 2024.

[Keywords: transformer, leakage inductance, modeling, neural network, machine learning, optimization]

Reo Emoto, Shun Okamoto, Fuka Ikeda, Masayuki Okamoto, Hiroaki Yamada, and Toshihiko Tanaka
``Control Strategy of Discharged Power with Bidirectional Battery Charger for EVs to Prevent Reverse Power Flow to Utility Grid,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 346--347, 2024.

[Keywords: bidirectional battery charger, single-phase three-wire distribution feeders, reverse power flow, harmonics compensation, feed-in tariff scheme]

Vol.13, no.2

Hiroki Ishida, Yasuhito Akatsu, Tomoaki Kyoden, and Hiroto Furukawa
``Improving the Critical Transmission Distance of Inductively Coupled Wireless Power Transfer Having Parity-Time Symmetry,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 188--197, 2024.

[Keywords: wireless power transfer, parity-time symmetry, robustness, Solenoid coil, buck converter]

Vol.13, no.1

Shunji Oki and Yoshinori Sato
``Nissan LEAF and e-POWER: Evolution of Motors and Inverters,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 8--16, 2024.

[Keywords: electric vehicle, motor, inverter, powertrain integration, NVH, power module thermal control]

Kazuma Tomida, Kenji Natori, Jin Xu, Noboru Shimosato, and Yukihiko Sato
``A Novel Control Method to Improve Efficiency in Wide Output Voltage Range for Bidirectional Isolated Three-Phase AC/DC Converter Based on Matrix Converter,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 17--23, 2024.

[Keywords: Dual-Active-Bridge, high frequency transformer, isolated AC/DC converter, wide output voltage range]

Takumi Yasuda and Jun-ichi Itoh
``A Power Balancing Control for Large Power Unbalance in a Modular Multilevel Multiport Converter with Phase-Disposition PWM,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 41--51, 2024.

[Keywords: multiport converter, modular multilevel converter, intra-arm balancing controller, phase-disposition PWM]

Yuka Sabi, Hiroaki Yamada, Toshihiko Tanaka, Fuka Ikeda, Masayuki Okamoto, and Seong Ryong Lee
``Validation of a Constant DC-Capacitor Voltage Control Strategy for a Four-Leg Active Power-Line Conditioner: A Simulation and Experimental Study,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 61--69, 2024.

[Keywords: three-phase four-wire low-voltage distribution feeders, active power-line conditioner, constant DC-capacitor voltage-control-based strategy, harmonics compensation, fundamental-active current calculation algorithm]

Keita Takahashi, Takaaki Ibuchi, and Tsuyoshi Funaki
``Application of Frequency-Domain Noise-Source Model to Simulation of Time-Synchronized Near-Magnetic-Field Distribution above a Power Circuit,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 70--80, 2024.

[Keywords: power electronics, electromagnetic interference (EMI) noise, near-magnetic-field distribution]

Haruki Taniguchi, Keiichiro Kondo, Kenta Koiwa, Kenji Natori, Kazuki Fujimoto, and Shingo Makishima
``Analysis of Energy-Saving Effect for Applying a SiC Switching Device to Inverters for Railway Vehicles Drives,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 105--112, 2024.

[Keywords: railway vehicles, traction system, energy-saving effect, inverter loss, motor performance improvement, SiC]

Naomitsu Yoshida, Akira Kikuchi, Takae Shimada, and Kazumasa Ide
``Autonomous Decentralized DC Bus Voltage Control using DC Multi Power Units in DC Microgrid Applications,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 121--126, 2024.

[Keywords: solar power, DC microgrid, DC bus, DC voltage control, autonomous decentralized control, droop control]

Vol.12, no.6

Takumi Yasuda, Giuseppe Guidi, Salvatore D'Arco, and Jun-ichi Itoh
``Compensation Capability of Intra-Arm Balancing Control for a Multiport Converter based on Modular Multilevel Topology,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1046--1059, 2023.

[Keywords: multiport converter, modular multilevel converter, intra-arm balancing controller, phase-shifted PWM]

Eita Sato and Keiichiro Kondo
``Feasible Power Control Method with a Low Sampling Frequency for Bidirectional Wireless Power Transfer in Battery-Powered Railway Vehicle Systems,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1078--1087, 2023.

[Keywords: wireless power transfer, single-phase power fluctuation, averaging power, railway vehicle, sampling frequency]

Keisuke Ishikawa, Koji Shigeuchi, Makoto Kusakabe, Kosuke Tahara, and Masanori Ishigaki
``Bi-directional Contactless Connector using Near-field Electromagnetic Coupling Communication and DAB,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1088--1095, 2023.

[Keywords: control systems, electromagnetic transients, high-speed, power system fault diagnosis, reliability concepts, wireless]

Keisuke Kusaka, Kazuki Yamagata, Jin Katsuya, and Tetsu Sato
``Reduction in Leakage Magnetic Flux of Wireless Power Transfer Systems with Halbach Coils,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1104--1105, 2023.

[Keywords: wireless power transfer, Halbach, magnetic flux leakage]

Shota Miyoshi, Wataru Ohnishi, Takafumi Koseki, and Motoki Sato
``Output Voltage Precise Tracking Control for Boost Converters Based on Noncausal and Nonlinear Feedforward Control,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1114--1126, 2023.

[Keywords: boost converter, nonminimum phase system, noncausal stable inversion, feedforward control, linear parameter-varying system]

Vol.12, no.5

Ruben Inzunza
``Inverter Solutions for Utility-Scaled Photovoltaic Power Plants,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 852--858, 2023.

[Keywords: NPP three level inverter, heat pipe, modular inverter, LV coupling]

Keisuke Sakai, Wataru Ohnishi, Takafumi Koseki, Kazuhiro Tanaka, Shunji Morita, Katsutoshi Tokuhara, and Koki Kasai
``Train Trajectory Generation Method to Mitigate Delay Propagation based on Continuous Train Position Acquisition,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 924--932, 2023.

[Keywords: communication-based train control, mitigating delay propagation, prediction control, knock-on delay, headway, track capacity]

Toshiki Ohori, Xiang Li, Hideyuki Nakanishi, Shigeki Ozawa, and Wataru Hijikata
``Wireless Power Transfer System for Mobile Robots with Impedance Matching by Adjusting Position of Driver Coil,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 945--952, 2023.

[Keywords: wireless power transfer, mobile robot, impedance matching, coupling coefficient, driver coil]

Takumi Yasuda, Kazunori Hasegawa, and Jun-ichi Itoh
``Online Cell Capacitance and ESR Monitoring Using Switching Frequency in a Modular Multilevel Converter,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 953--960, 2023.

[Keywords: capacitance, equivalent series resistance (ESR), modular multilevel converter (MMC), monitoring, deterioration diagnosis]

Shohei Komeda, Shunsuke Takuma, Yoshiya Ohnuma, Ryo Gondo, Daisuke Maezaki, and Noritaka Taguchi
``Operation Characteristics of Discontinuous Current Mode for a Dual-Active-Bridge AC-DC Converter with an Active Energy Buffer,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 1015--1024, 2023.

[Keywords: AC-DC converter, continuous current mode, dual active bridge, power decoupling technique]

Vol.12, no.4

Mohd. Brado Frasetyo, Fransisco Danang Wijaya, and Husni Rois Ali
``Islanded Wind Farm Microgrid Stability Control using Synchronverter Algorithm,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 603--612, 2023.

[Keywords: microgrid, power electronic, stability, control, synchronverter, wind turbine]

Goh Teck Chiang , Kyosuke Tanemura, and Shuji Tomura
``Proposal of a High-frequency Integrated Power Converter for Renewable Energy-Grid-BES Interactive Applications,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 624--634, 2023.

[Keywords: DC/DC conversion, AC/DC conversion, power system, pulse width modulation]

Tomohiro Yamaguchi and Takayuki Matsumoto
``Autonomous Control for Cooperative Operation Between Energy Storage Systems,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 643--652, 2023.

[Keywords: energy storage system, autonomous control, power-sharing, communication less, life cycle]

Kazuki Ohuchi, Yuko Hirase, and Marta Molinas
``MIMO and SISO Impedance-based Stability Assessment of a Distributed Power Source Dominated System,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 653--663, 2023.

[Keywords: advanced inverter, impedance, stability, transient responses]

Tomotaka Nagai, Mamoru Sasaki, Jun Imaoka, Masayoshi Yamamoto, and Akira Nakano
``Balanced Two-phase Interleaved Boost Converter with Integrated Magnetics for Common-Mode Noise Reduction,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 664--675, 2023.

[Keywords: multi-phase interleaved boost converter, common-mode noise, balanced technique, integrated magnetics]

Yosuke Tomita, Masanori Saito, Yoshiyuki Nagai, Tsutomu Tanimoto, Takumi Arai, and Kimihiro Nishijima
``MPPT Operation Performance of Automotive Photovoltaic System during Driving,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 689--694, 2023.

[Keywords: electric vehicle, photovoltaic, MPPT, PV]

Takashi Sawada, Hiroshi Tadano, Koji Shiozaki, and Takanori Isobe
``Continuous Operation of a Half-Bridge with Multi-Parallel GaN Power Devices for Increased Current Capability,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 695--700, 2023.

[Keywords: GaN power device, converter, multi-parallel]

Hiroki Watanabe and Jun-ichi Itoh
``Development of Current-Fed DAB Converter Applying Triangular Current Mode for Wide Voltage Applications,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 726--734, 2023.

[Keywords: Current-Fed DAB converter, triangular current mode, zero voltage switching]

Uthen Kamnarn, Anon Namin, Pakawadee Wutthiwai, Jedsada Yodwong, Phatiphat Thounthong, and Noureddine Takorabet
``Dynamic and Steady-State Behavior of Distributed Power Supply in DC Architecture with Minimized DC Bus Capacitor,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 745--754, 2023.

[Keywords: DC architecture, minimized DC bus capacitor, distributed power supply and power module]

Takaya Sekiguchi and Keiji Wada
``Active Power Decoupling Control for Single-phase Power Conditioning Systems Focusing on Harmonic Voltage,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 808--815, 2023.

[Keywords: active power decoupling, grid harmonic, photovoltaic array, photovoltaic power generation system, voltage volatility]

Takaya Ozawa, Takao Yamamoto, Hiroto Sugiura, and Yosuke Kondo
``Circuit Simulation Method for Insulated-Gate Bipolar Transistor Short-Circuit Operation with High Accuracy,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 835--841, 2023.

[Keywords: short circuit, circuit simulation, SPICE, IGBT, saturation current, transient thermal network]

Vol.12, no.3

Tsorng-Juu Liang, Jiann-Fuh Chen, Le-Ren Chang-Chien, Jia-You Lee, Tzung-Lin Lee, Cheng-Chien Kuo, Yu-Jen Liu, Chao-Tsung Ma, Wen-Chung Chen, Kai-Hui Chen, and Guang-Ting Peng
``Implementation and Applications of Grid-Forming Inverter with SiC for Power Grid Conditioning,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 244--253, 2023.

[Keywords: microgrid, sustainable energy, grid-forming inverter, SiC]

Jessica D. Boles, Joshua J. Piel, Elaine Ng, Joseph E. Bonavia, Babuabel M. Wanyeki, Jeffrey H. Lang, and David J. Perreault
``Opportunities, Progress, and Challenges in Piezoelectric-Based Power Electronics,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 254--263, 2023.

[Keywords: piezoelectric resonator, piezoelectric transformer]

Ryuji Yamada, Akihiro Hino, and Keiji Wada
``Improvement of Efficiency in Bidirectional DC-DC Converter with Dual Active Bridge Using GaN-HEMT,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 264--272, 2023.

[Keywords: dual active bridge, efficiency, LLC resonant converter]

Mana Sakamoto and Hitoshi Haga
``Control Method for Single-Phase Active Filter Using Universal Smart Power Module (USPM),''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 273--280, 2023.

[Keywords: universal smart power module, single-phase active filter, distributed control]

Atsushi Chiba, Kenichiro Sano, Yushi Koyama, Kei Sekiguchi, Takahiro Ishiguro, and Daichi Suzuki
``DC Fault Ride-Through Control of Half-Bridge MMCs for the HVDC Grid with DC Circuit Breakers,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 281--288, 2023.

[Keywords: HVDC grid, modular multilevel converter (MMC), DC circuit breaker, fault ride-through, DC current control]

Sihoon Choi, Ayato Suzuki, Jun Imaoka, and Masayoshi Yamamoto
``Derivation of Resonant Period for Soft Switching Considering Nonlinear Characteristics of Output Capacitance in Switching Device,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 289--294, 2023.

[Keywords: resonant period, soft switching, nonlinear output capacitance, auxiliary resonant commutated pole (ARCP) inverter]

Sy Ngo, Chian-Song Chiu, Thanh-Dong Ngo, and Cao-Tri Nguyen
``MPPT Control Strategy Based on Athletics Running Algorithm for PV Power Systems Under Partial Shading Effects,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 312--318, 2023.

[Keywords: boost converter, maximum power point (MPP) tracking, partial shading influences (PSIs), photovoltaic (PV)]

Toshimasa Shimizu, Ken Kunomura, Hiroki Miyajima, and Takumi Nagai
``Study on Interconnecting Operation Control of Electronic Frequency Converters for Shinkansen Realizing the Replacement of Rotary Frequency Changers,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 326--333, 2023.

[Keywords: static frequency converter, interconnected operation, reference voltage command value adjustment, overload]

Yu-Hsin Wu, Koichi Shigematsu, Yasumichi Omoto, Yoshihiro Ikushima, Jun Imaoka, and Masayoshi Yamamoto
``Accurate Leakage Inductance Modeling Using an Artificial Neural Network Based on the Dowell Model,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 334--344, 2023.

[Keywords: transformer, leakage inductance, dowell, modeling, machine learning, neural network]

Norihito Kimura and Hiroaki Yuasa
``Local Heat Generation Analysis Method of Ferrite Cores for Wireless Power Transfer Coil Considering Compressive Stress,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 345--350, 2023.

[Keywords: battery electric vehicle, wireless power transfer, measurement, estimation technique]

Thomas Ewald, Richard Schlesinger, Jan P. Agner, and Jurgen Biela
``Equivalent Circuit Element Calculation of Gapped Multiwinding Inductors,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 357--367, 2023.

[Keywords: magnetic components, multiwinding inductor, coupled inductor, air gap fringing field, magnetic field, equivalent circuits]

Hirofumi Uemura, Sachio Takano, Atsushi Harada, Takahiro Matsuura, Satoshi Miyazaki, Hiromu Hamada, and Teru Miyazaki
``Emulated Inertia Control of Grid-connected Inverter-based Power Supply Sources for Mass Integration of Renewable Energy Resources,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 368--375, 2023.

[Keywords: renewable energy, emulated inertia control, synthetic inertia, virtual inertia, grid-forming inverter, grid-following inverter]

Tomonori Kimura, Takahiro Yamada, Ryoya Kazaoka, and Toshihiko Noguchi
``Control Method of Dual Inverter System for EV with One Battery,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 376--383, 2023.

[Keywords: dual inverter, open-end winding motor, vector control, electric vehicle]

Yuichi Noge and Masahito Shoyama
``High Bandwidth Active Gate Driver for Simultaneous Reduction of Switching Surge and Switching Loss of SiC-MOSFET,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 384--391, 2023.

[Keywords: double pulse test, gate drive, SiC MOSFET, switching loss]

Hiromu Yamasaki, Katsuhiro Hata, and Makoto Takamiya
``Estimation of Both Junction Temperature and Load Current of IGBTs from Output Voltage of Gate Driver,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 392--400, 2023.

[Keywords: digital gate driver, IGBT, junction temperature, load current, estimation]

Keigo Arita, Yusuke Hayashi, and Kazuto Takao
``99%, 15W/cm³ Capacitively Coupled Modular DCPET for Low-Voltage DC Power Supply Systems,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 401--408, 2023.

[Keywords: modular dc-dc converter, capacitive coupling, power electronic transformer (PET), Gallium Nitride (GaN)]

Shohei Komeda, Shunsuke Takuma, and Yoshiya Ohnuma
``Variable Switching Frequency Control for a Dual-Active-Bridge Single-Phase AC-DC Converter with Active Energy Buffer,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 418--426, 2023.

[Keywords: AC-DC converter, continuous current mode, dual active bridge, power decoupling technique]

Kazuki Nakamura, Kaya Kawashima, Ryoko Kato, Kohsuke Seki, Kenta Yamabe, Kantaro Yoshimoto, and Tomoki Yokoyama
``Verification of 1 MHz Multisampling Disturbance Compensation Deadbeat Control for Megawatt-Level Grid-Tied Multi-level Inverter using Hardware-in-the-loop Controller,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 427--433, 2023.

[Keywords: C-HIL (controller hardware-in-the-loop), deadbeat control, disturbance compensation control, grid-tied inverter, multi-level inverter]

Jin Kawasaki, Keita Saito, Hiroki Kawano, Yuki Shimizu, and Yoshitaka Otaki
``SUSTIE Core Engine: Efficient IoT Platform for Smart Facility Solutions with Gateway, Spatiotemporal Database, and Simulation Interface,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 434--441, 2023.

[Keywords: IoT platform, spatiotemporal DB, BIM, simulator interface, smart building, ZEB]

Koji Orikawa, Shogo Nishikawa, and Satoshi Ogasawara
``Load Test Method Using Two Power Supplies for High-Frequency Transformers,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 450--458, 2023.

[Keywords: high-frequency transformer, load test, power loss measurement]

Hiromu Akiyama, Hiroki Matsuno, Kantaro Yoshimoto, and Tomoki Yokoyama
``A Novel Charging Control for D-EPC with DC Power Sources Connected in Series,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 459--466, 2023.

[Keywords: power conversion, power control, inverter, bi-directional switch]

Sayuri Honda, Shuhei Shimada, Kosuke Tanaka, Kana Nakamura, Takehiro Imura, Katsuhiro Hata, and Yoichi Hori
``Proposal and Evaluation of High-Heat Insulation System for Spacecraft by Using WPT,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 467--474, 2023.

[Keywords: heat insulation, lunar surface exploration, MLI, wireless power transfer]

Mamoru Sasaki, Jun Imaoka, and Masayoshi Yamamoto
``Investigation on Relationship between Common Mode Noise and Distribution of Parasitic Capacitance,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 484--492, 2023.

[Keywords: EMI, common mode noise, parasitic capacitance]

Hiroyasu Kobayashi, Keiichiro Kondo, Masafumi Miyatake, and Takafumi Koseki
``Method to Design Power and Energy Capacity of Onboard Energy Storage Device for Emergency Operation Based on Simple Formulation,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 517--523, 2023.

[Keywords: onboard energy storage device, power and energy capacity, emergency operation]

Masanori Ishigaki, Koji Shigeuchi, Naoki Yanagizawa, Hiroki Nitta, and Shuji Tomura
``Variable Coupling Coefficient Integrated Inductor for Hybrid Energy Source Systems,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 534--540, 2023.

[Keywords: inductor, super-capacitor, battery, EVs, magnetic coupling]

Shunjiro Yui and Katsuhiko Furuya
``V2X Products and Social Implementation in Japan-Prospects from a "Global Warming Problem" Perspective,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 541--547, 2023.

[Keywords: EV, V2X, bi-directional charging, VPP]

Kazunori Hasegawa, Tsukasa Kubo, and Yuto Hirose
``Current-Sensor-Less Condition Monitoring of a DC-Link Capacitor in a PWM Inverter With a Six-Pulse Diode Rectifier,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 548--554, 2023.

[Keywords: condition monitoring, DC-link capacitors, three-phase inverters, six-pulse diode rectifiers, equivalent series resistance, capacitance]

Vol.12, no.2

Yuu Kawai, Kikuo Izumi, and Hitoshi Haga
``A Phase-Shift Control Method of Triple-Active-Bridge Converter for Reducing Power Loss Under Light Load Condition,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 162--175, 2023.

[Keywords: triple-active-bridge, TAB, multiple-port, solid-state transformer, SST]

Yudai Funaki and Keiji Wada
``Gate Drive Circuit Implementation for Parallel Connection of Power Devices Considering Parasitic Inductance,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 176--182, 2023.

[Keywords: current balance, gate drive circuit, parallel connection, parasitic inductance]

Tomoshi Otsuki, Daiki Kiribuchi, and Chihiro Kasai
``Potential of Residential Storage Battery Demand Response in Tertiary Balancing Market,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 183--193, 2023.

[Keywords: demand response, balancing market, residential, optimization, scheduling]

Mana Sakamoto and Hitoshi Haga
``Control Method for Universal Smart Power Module Considering Wireless Communication,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 204--214, 2023.

[Keywords: universal smart power module, wireless communication, autonomous distributed control]

Akihiro Konishi, Kazuhiro Umetani, Masataka Ishihara, and Eiji Hiraki
``Autonomous Resonant Frequency Tuner for a 6.78MHz Inductive Coupling Wireless Power Transfer System to Stably Maximize Repeater Current,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 215--227, 2023.

[Keywords: autonomous control, inductive coupling, repeater, resonant frequency, wireless power transformer]

Takato Yamamoto and Hitoshi Haga
``Control Strategy for Reducing Ripple Current in DC-Link Capacitor of Single-Phase UPS,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 228--229, 2023.

[Keywords: UPS, electrolytic capacitor, ripple current]

Ko Oue, Sota Yano, Shunya Sano, Toshiji Kato, and Kaoru Inoue
``Controller Design in αβ domain for Grid-Forming Inverters by Complex Vector Theory,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 230--237, 2023.

[Keywords: grid-forming inverter, complex vector theory, complex droop control, complex vector resonance control, linear quadratic regulation (LQR)]

Vol.12, no.1

Shota Okutani, Pin-Yu Huang, Jugo Sugimoto, Ryo Nishiyama, and Yuichi Kado
``Bidirectional Isolated Hybrid Ripple-Cancel Dual Active Bridge Converter with Automatic Voltage Sharing for High Voltage Application,''
IEEJ J. Industry Applications, vol. 12, no. 1, pp. 33--44, 2023.

[Keywords: DAB converter, hybrid converter, high voltage, automatic voltage sharing, anti-biased mechanism, switched capacitor converter]

Taisei Shinagawa, Kiyoshi Ohishi, Kodai Abe, and Yuki Yokokura
``Source-Side State Feedback-Based Electrolytic Capacitor-less Inverter Drive System Using One Sample Predictive State Observer,''
IEEJ J. Industry Applications, vol. 12, no. 1, pp. 45--53, 2023.

[Keywords: electrolytic capacitor-less inverter, LC-resonance state observer, PMSM, source current harmonics reduction]

Aoi Oyane and Masayoshi Yamamoto
``Novel Measurement Method to Determine Optimum Reception Frequency of Electric Field Wireless Power Receiver,''
IEEJ J. Industry Applications, vol. 12, no. 1, pp. 54--64, 2023.

[Keywords: wireless power transfer, capacitive power transfer, electric field, resonant frequency, measurement]

Masataka Minami, Honoka Fukutani, Shin-ichi Motegi, and Masakazu Michihira
``Novel Two-Phase PWM Scheme by Using Variable Switching Pause Period for Unbalanced Three-Phase Inverter,''
IEEJ J. Industry Applications, vol. 12, no. 1, pp. 84--85, 2023.

[Keywords: two-phase PWM scheme, variable switching pause period, unbalance, three-phase inverter]

Vol.11, no.6

Hayato Nakano, Tsutomu Muranaka, and Yoichi Nabetani
``Minimizing Thermal Imbalance of RC-IGBT by Bonding Technology,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 771--778, 2022.

[Keywords: automotive power module, RC-IGBT, thermal imbalance, reliability, thermal resistance]

Hiromi Morita, Hitoshi Haga, Yoichi Ito, and Kenji Arimatsu
``Variable State of Charge-based Power Leveling Method using Multiple Energy Storage Systems,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 790--797, 2022.

[Keywords: photovoltaic power system, energy storage system, flywheel, lithium-ion battery, power leveling system]

Kyosuke Shimo and Keiji Wada
``Bipolar Pulse Current Magnetizer for Driving a Magnetization Reversal Motor,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 798--806, 2022.

[Keywords: bipolar pulse current magnetizer, magnetization reversal motor, permanent magnet synchronous motor]

Shota Kimura, Motonari Suzuki, Tsutomu Miyauchi, and Hirotaka Takahashi
``Concept Suggestion and Simulation Evaluation of VLD for Reducing Stray Current and Prevent Rail Potential from Exceeding the Standard Voltage,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 807--814, 2022.

[Keywords: voltage limiting device, stray current, rail potential]

Masahiro Sasaki, Kazumi Takagiwa, and Koji Yano
``Gate Driver ICs with Closed-Loop Current Balancing Control for Parallel Connected IGBTs,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 822--832, 2022.

[Keywords: IGBT, parallel connection, current imbalance, gate driver ICs, closed-loop control]

Kohei Hasegawa, Tsuyoshi Tokiwa, Shinji Kobayashi, and Seisho Takamatsu
``Magnetic Saturation Suppression of Common-Mode Choke Coil by Selecting Suitable Inverter Carrier Frequency,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 845--851, 2022.

[Keywords: common-mode, EMI, filter, magnetic saturation, inverter, carrier frequency]

Koji Maki and Hiroshi Mochikawa
``A Small and High Efficiency Circuit Topology with Significantly Improved Trade-off Between Switching Losses and dv/dt for Series Connected Devices with Regenerative Snubber Circuits,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 852--859, 2022.

[Keywords: high efficiency, low noise, regenerative snubber circuit, series connected devices]

Vol.11, no.5

Tengfei Ou, Mostafa Noah, Mamoru Tsuruya, Seiji Namiki, Koichi Morita, Jun Imaoka, and Masayoshi Yamamoto
``Reducing Transformer Losses with Adjustable Path-Core Type Inductance in 1.4-MHz LLC Resonant Converters,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 664--673, 2022.

[Keywords: transformer losses, magnetic structure, resonant converter, leakage fluxes]

Masahito Aihara, Masaki Nagataki, Keiichiro Kondo, and Osamu Yamazaki
``Design Method of the Wheel Slip Speed Feedback Controller and Phase Lead Compensator in Locomotives,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 686--695, 2022.

[Keywords: locomotive, slip velocity, tangential coefficient, wheel slip speed feedback control]

Hisashi Sekine, Hitoshi Haga, and Yousuke Orii
``High-Efficiency Wide Range AC/DC Converter using Mode Transition of Six-Arm LLC,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 696--708, 2022.

[Keywords: AC/DC converter, power factor correction, six-arm LLC, mode transition, wide input voltage range, magnetizing inductance]

Yuka Sabi, Hiroaki Yamada, Toshihiko Tanaka, Fuka Ikeda, Masayuki Okamoto, and Seong Ryong Lee
``Experimental Confirmation of Constant DC-Capacitor Voltage-Control-Based Strategy for an Active Power-Line Conditioner,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 711--712, 2022.

[Keywords: active power-line conditioner, constant DC-capacitor voltage control, fundamental-active current, power quality compensation]

Taisuke Shioi, Takahiro Kumagai, Keisuke Kusaka, and Jun-ichi Itoh
``Low Vibration Stopping Method for the Compressor Driving Motor,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 722--729, 2022.

[Keywords: PMSM, compressor, short-circuit braking, vibration at stop]

Vol.11, no.4

Keisuke Kusaka, Rintaro Kusui, Jun-ichi Itoh, Daisuke Sato, Tetsu Shijo, Shuichi Obayashi, and Masaaki Ishida
``A 22kW Three-phase Wireless Power Transfer System in Compliance with CISPR 11 and ICNIRP 2010,''
IEEJ J. Industry Applications, vol. 11, no. 4, pp. 594--602, 2022.

[Keywords: electromagnetic compatibility, electromagnetic induction, inductive power transmission, wireless power transmission]

Vol.11, no.3

Kikuko Miyata, Arata Takaki, and Susumu Hara
``Model-Based Efficient and Safe Spacecraft Operations Planner Focusing on Battery State Management,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 447--457, 2022.

[Keywords: battery management systems, operations planning, power system modeling, spacecraft]

Shotaro Takahashi and Sari Maekawa
``Wideband Small-Signal Model of Common-Mode Inductors Based on Stray Capacitance Estimation Method,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 514--521, 2022.

[Keywords: common-mode inductors, EMI, MnZn ferrites, nanocrystalline, stray capacitance]

Shinji Sato, Fumiki Kato, Hiroshi Hozoji, Atsushi Yao, Kinuyo Watanabe, Hiroshi Sato, and Hiroshi Yamaguchi
``Pulse-Width-Control Method of Voltage-Source 3-Phase Inverter to Reduce Common-Mode Voltage,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 546--554, 2022.

[Keywords: common-mode voltage, common-mode current, three-phase voltage source PWM inverter, PWM method]

Eigo Totoki, Shinichi Yamaguchi, Toshinori Tanaka, Kazumasa Ito, Akihiro Daikoku, and Shigeo Morimoto
``Torque Ripple Reduction for Permanent Magnet Motor using New Configuration for Concentrated Windings,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 531--537, 2022.

[Keywords: PM motor, concentrated winding, winding factor, torque ripple]

Vol.11, no.2

Cao Anh Tuan and Takaharu Takeshita
``Output Power Characteristics of Unidirectional Secondary-Resonant Single-Active-Bridge DC-DC Converter using Pulse Width Control,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 359--368, 2022.

[Keywords: unidirectional isolated DC-DC converter, single-active-bridge converter, output power control, pulse width control, Dual Active Bridge]

Nagisa Takaoka, Hiroki Watanabe, and Jun-ichi Itoh
``Isolated DC to Single-Phase AC Converter with Active Power Decoupling Capability Using Coupled Inductor,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 341--350, 2022.

[Keywords: isolated DC to single-phase AC converter, power decoupling, coupled inductor]

Vol.11, no.1

Paiboon Kiatsookkanatorn and Somboon Sangwongwanich
``New Method to Reduce Current and Voltage Distortions Under Overmodulation for Matrix Converters,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 198--205, 2022.

[Keywords: matrix converters, overmodulation, space vector PWM, carrier-based PWM]

Masahiro Sasaki and Koji Yano
``Turn On/Off Delay Time Control for Current Balancing in Parallel Connected IGBTs without Increasing Switching Loss,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 187--188, 2022.

[Keywords: IGBT, current balance, dynamically adjustable gate resistance, switching loss]

Atsuo Kawamura, Yoshiki Nasu, Yasuhiko Miguchi, Hadi Setiadi, and Hidemine Obara
``Proposal of Virtual Transformer-based Back-to-Back Asynchronous Loss Measurement using a Single Set of Measurement Instruments for One Inverter and Experimental Verification,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 175--184, 2022.

[Keywords: high efficiency, loss measurement, virtual transformer, measurement accuracy, inverter]

Akihito Mizukoshi and Hitoshi Haga
``Voltage Harmonic Analysis of Typical PWM Strategies in a Dual Inverter with Floating Capacitor in the Partial-Load Condition,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 163--174, 2022.

[Keywords: open-end winding, induction motor, dual inverter, floating capacitor, PWM strategy]

Shuhei Fukunaga and Tsuyoshi Funaki
``Chip Layout Optimization of SiC Power Modules Based on Multiobjective Electro-Thermal Design Strategy,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 157--162, 2022.

[Keywords: power electronics, layout, optimization method, design automation, power module, finite element method]

Shin-Ichiro Hayashi and Keiji Wada
``Design a Continuous Switching Test Circuit for Power Devices to Evaluate Reliability,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 108--116, 2022.

[Keywords: continuous switching test, long-term reliability, SiC MOSFET]

Ryohei Okada, Ryosuke Ota, and Nobukazu Hoshi
``Novel Soft-Switching Active-Bridge Converter for Bi-directional Inductive Power Transfer System,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 97--107, 2022.

[Keywords: inductive power transfer (IPT), wireless power transfer (WPT), bi-directional, zero voltage switching (ZVS), soft switching, electric vehicle (EV)]

D. Devaraj, J. Preetha Roselyn, C. Nithya, C. Pranav Chandran, and R. Venkatesan
``Development and Implementation of Modified Power Loss Detection Algorithm for Partial Shading in Real-time Photovoltaic System,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 88--96, 2022.

[Keywords: solar photovoltaic, partial shading, global peak, power loss method]

Hiroki Ishida, Tomoaki Kyoden, and Hiroto Furukawa
``Application of Parity-Time Symmetry to Low-Frequency Wireless Power Transfer System,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 59--68, 2022.

[Keywords: wireless power transfer, parity time symmetric, low frequency, magnetic induction]

Tengfei Ou, Mostafa Noah, Mamoru Tsuruya, Seiji Namiki, Koichi Morita, Jun Imaoka, and Masayoshi Yamamoto
``Transformer with Adjustable Path-Core Type Inductance for Use in GaN-HEMT LLC Resonant Converter,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 41--48, 2022.

[Keywords: transformer, resonant converter, leakage inductance]

Shotaro Takahashi, Keiji Wada, Hideki Ayano, Satoshi Ogasawara, and Toshihisa Shimizu
``Review of Modeling and Suppression Techniques for Electromagnetic Interference in Power Conversion Systems,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 7--19, 2022.

[Keywords: EMI, time-domain modeling, frequency-domain modeling, behavioral modeling, passive EMI filters, active EMI filters]

Masaki Okamura and Toshifumi Takaoka
``The Evolution of Electric Components in Prius,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 1--6, 2022.

[Keywords: Toyota Hybrid System, hybrid electric vehicle, motor, generator, inverter, battery]

Vol.10, no.6

Fuka Ikeda, Masayuki Okamoto, Koki Hamasaki, Hiroaki Yamada, and Toshihiko Tanaka
``Constant DC-Capacitor Voltage-Control-Based Reactive Power Control Method of Bidirectional Battery Charger for EVs in Commercial Single-Phase Three-Wire Low-Voltage Feeders,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 761--769, 2021.

[Keywords: single-phase three-wire low-voltage feeders, bidirectional battery charger, three-leg PWM rectifier, reactive power control, constant DC-capacitor voltage control]

Nguyen Gia Minh Thao, Keisuke Fujisaki, Hiroaki Mamiya, Syuji Kuroda, Yoko Yamabe-Mitarai, and Norie Motohashi
``Magnetic Characterization of 4μm-thick Steel Made by Continuous Rolling Process for Power Electronic Applications in High Frequency,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 731--739, 2021.

[Keywords: 4μm-thick steel, continuous rolling process, high frequency, magnetic characterization, measurement method, ring core]

Masataka Minami, and Fumie Ishitani
``Duty Ratio Characteristics of Dual 2-stage Cockcroft-Walton Circuit,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 726--730, 2021.

[Keywords: high step-down rectifier, duty ratio, Cockcroft-Walton circuit]

Ryuji Yamada, Ryunosuke Araumi, Satoru Fujita, and Keiji Wada
``Conductive Noise Suppression with Cancelling for Miniaturization of EMI Filters in PFC Converter,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 700--707, 2021.

[Keywords: conductive noise, EMI, Noise-cancelling, PFC, spread spectrum]

Masataka Minami, and Genki Hase
``Analysis of Switching Frequency Characteristics of Single-switch High Step-up DC-DC Converter with Three-winding Coupled Inductor,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 682--687, 2021.

[Keywords: high step-up DC-DC converter, three-winding coupled inductor, single-switch]

Ryuichi Ogawa, Masashi Takiguchi, and Yugo Tadano
``Multilevel Fixed Pulse Pattern Control for Medium-Voltage High-Frequency Inverter,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 652--662, 2021.

[Keywords: high frequency, multilevel, pulse pattern, decreasing switching frequency]

Vol.10, no.5

Tomokazu Mishima, and Yasutaka Koga
``Variable Frequency Phase-Shift Modulation Symmetrical Series-Resonant Bidirectional DC-DC Converter -- Analysis and Verification of ZVS Performance and Reactive Power Minimizationn -- ,''
IEEJ J. Industry Applications, vol. 10, no. 5, pp. 540--553, 2021.

[Keywords: phase shift (PS) modulation, series resonant bidirectional dc-dc converter, reactive power reduction, variable frequency, zero voltage soft switching (ZVS)]

Hiroyasu Kobayashi, and Keiichiro Kondo
``Control Method for Increasing Motor Power of DC-electrified Railway Vehicles with an Onboard Energy Storage System,''
IEEJ J. Industry Applications, vol. 10, no. 5, pp. 520--527, 2021.

[Keywords: energy saving, DC bus voltage boost, energy management, onboard energy storage system]

Vol.10, no.4

Atsushi Nakajima, and Shigeo Masukawa
``Practicality of Boost-type DC-DC Converter for Single Solar Cell,''
IEEJ J. Industry Applications, vol. 10, no. 4, pp. 417--427, 2021.

[Keywords: Single Solar Cell, boost type DC-DC converter, start in low voltage, high boost-up voltage ratio]

Kenji Sato, Hirokazu Kato, and Takafumi Fukushima
``Outstanding Technical Features of Traction System in N700S Shinkansen New Generation Standardized High Speed Train,''
IEEJ J. Industry Applications, vol. 10, no. 4, pp. 402--410, 2021.

[Keywords: conversion system, high-speed train, N700S, SiC, traction system, lithium-ion battery]

Vol.10, no.3

Koji Orikawa, Satoshi Ogasawara, Masatsugu Takemoto, and Jun-ichi Itoh
``A 2.5 MHz High-Frequency Output Inverter Based on Frequency Multiplying Technique with a Multi-Core Transformer using Mn-Zn Ferrite Materials,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 370--376, 2021.

[Keywords: high-frequency output inverter, frequency multiplying, iron loss, Mn-Zn ferrite]

Yuki Kinoshita and Hitoshi Haga
``Isolated Single-Input Dual-Output LLC Converter for a Wide Range of Voltage Gain using Mode Transition,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 357--369, 2021.

[Keywords: LLC converter, single output dual output, wide range voltage gain, on-board charger]

Takehiro Imura, Kenta Suzuki, Katsuhiro Hata, and Yoichi Hori
``Comparison of Four Resonant Topologies Based on Unified Design Procedure for Capacitive Power Transfer,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 339--347, 2021.

[Keywords: wireless power transfer, capacitive power transfer, SS topology, SP topology, PS topology, PP topology]

Oghenewvogaga Oghorada, Huang Han, and Ayodele Esan
``Reactive Power Compensation of Modular Multilevel Cascaded Converter STATCOM using Average Power Inter-Cluster Control Method under Unbalanced Voltage Conditions,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 331--338, 2021.

[Keywords: static synchronous compensator, asymmetrical fault, modular multilevel cascaded converter, average active power balancing control, inter-cluster balancing, reactive power]

Keisuke Kusaka, Nagisa Takaoka, Tomokazu Sakuraba, Hiroki Watanabe, and Jun-ichi Itoh
``Single-Phase AC Grid-Tied Inverter with Buck-Type Active Power Decoupling Circuit Operated in Discontinuous Current Mode,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 292--302, 2021.

[Keywords: single-phase inverter, discontinuous current, power density, power decoupling]

Vol.10, no.2

Turmandakh Bat-Orgil, Bayasgalan Dugarjav, and Toshihisa Shimizu,
``Active Power-Decoupling Circuit to Reduce Ripple Currents of Recycling Batteries used with Single-Phase Voltage Source Inverters,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 262--263, 2021.

[Keywords: active power-decoupling, recycling batteries, voltage source inverter, battery ripple current, power pulsation]

Tomoaki Kyoden, Hiroki Ishida, and Hiroto Furukawa,
``Self-excited Circuit with Negative Resistance for Parity-time-symmetric Wireless Power Transfer and Enhanced Thermal Noise as Seed for Oscillation,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 254--261, 2021.

[Keywords: wireless power transfer, parity-time-symmetric condition, coupling mode theory, white noise]

Masataka Minami, Takumi Yasuda, and Jun-ichi Itoh,
``Theoretical Analysis and Improvement of Output Voltage for Resonant Cockcroft-Walton Circuit,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 221--226, 2021.

[Keywords: Cockroft-Walton circuit, LC resonance, quality factor, boost ratio]

Masataka Minami, Koharu Kondo, Shin-ichi Motegi, and Masakazu Michihira,
``Passive Rectifier for Vibration Generators based on Piezoelectric Elements with LC Resonance,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 214--220, 2021.

[Keywords: energy harvesting, vibration generators, piezoelectric elements, LC resonance, all-passive rectifier, boost-type current-improving passive rectifier]

Yu-Chen Liu, Kai-De Chen, Nguyen Anh Dung, Chen Chen, Yong-Long Syu, and Pin-Yu Huang,
``Six-Switch Bridge CLLC Bidirectional Converter for Energy Storage Systems,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 202--213, 2021.

[Keywords: dual resonant tank, first harmonic approximation, high efficiency, Six-switch bridge]

Vol.10, no.1

Hiroaki Matsumori, Toshihisa Shimizu, Takashi Kosaka, and Nobuyuki Matsui
``High-speed Core Loss Base Data Collection for Core Loss Calculation Under Power Electronics Converter Excitation,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 84--90, 2021.

[Keywords: core loss calculation, core loss measurement, datasheet, inductor, transformer]

Masatoshi Uno and Yusuke Sasaki
``PWM Boost Converter Integrating Differential Power Processing Converter to Enhance Energy Yield of Photovoltaic Panels Under Characteristic Mismatch Conditions,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 91--99, 2021.

[Keywords: differential power processing converter, integrated converter, uneven irradiance, photovoltaic panel, PWM boost converter]

Vol.9, no.6

Yuki Kinoshita, and Hitoshi Haga
``Wide-Range Voltage Gain and High-Efficiency of Isolated LLC Converter using Six-Switch and Two Asymmetric Transformers,''
IEEJ J. Industry Applications, vol. 9, no. 6, pp. 703--712, 2020.

[Keywords: LLC converter, wide output voltage range, high efficiency, onboard charger]

Eka Rakhman Priandana, and Toshihiko Noguchi
``Power Efficiency and Power Density Enhancement of Pure Sinusoidal Output Single-Phase Multilevel Current-Source Inverter Using Class-A Amplifier-Based Current Compensator,''
IEEJ J. Industry Applications, vol. 9, no. 6, pp. 691--702, 2020.

[Keywords: single-phase, multilevel current-source inverter, superimposition, class-A linear amplifier, power efficiency, recursive multilevel]

Sandeep Kumar Chowdhury, Hiroyasu Kobayashi, and Keiichiro Kondo
``Design Optimization of Power Electronic Transformers in Traction Applications,''
IEEJ J. Industry Applications, vol. 9, no. 6, pp. 674--684, 2020.

[Keywords: Dual Active Bridge(DAB), Series Resonant Converter(SRC), Medium Frequency Transformer(MFT), ZVS/ZCS(Zero voltage/Current Switching), American Wire Gauge(AWG)]

Atsuo Kawamura, Satoshi Nakazaki, Shogo Ito, Sakahisa Nagai, and Hidemine Obara
``Two-Battery HEECS Inverter with over 99.7% Efficiency at 2.2kW Output and Measurement Accuracy Based on Loss Breakdown,''
IEEJ J. Industry Applications, vol. 9, no. 6, pp. 663--673, 2020.

[Keywords: inverter, high efficiency, multi-level, HEECS]

Kenji Nara, Naofumi Madoiwa, Keiri Maeshiro, and Yasuyoshi Kaneko
``Wireless Power Transfer System with Ideal Transformer Characteristics Determined Solely by Coil Turns Ratio,''
IEEJ J. Industry Applications, vol. 9, no. 6, pp. 656--662, 2020.

[Keywords: wireless power transfer, constant voltage output, S/SP system, ideal transformer, curcuit design]

Vol.9, no.5

Yuya Kihara, Seita Hikosaka, Hiroaki Yamada, Toshihiko Tanaka, Fuka Ikeda, Masayuki Okamoto, and Seong Ryong Lee
``Harmonics Compensation in Three-Phase Four-Wire Distribution Feeders With a Four-Leg Structured Active Power-Line Conditioner,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 605--606, 2020.

[Keywords: three-phase four-wire distribution feeders, four-leg structured active power-line conditioner, harmonics compensation, constant dc-capacitor volatage-control]

Turmandakh Bat-Orgil, Bayasgalan Dugarjav, and Toshihisa Shimizu
``Battery Module Equalizer based on State of Charge Observation derived from Overall Voltage Variation,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 584--596, 2020.

[Keywords: battery management system, battery equalizer, Generation control circuit(GCC), state of charge (SOC)]

Ahmed Shawky, Mahmoud A. Sayed, and Takaharu Takeshita
``Analysis and Experimentation of Modular Differential Inverter Utilizing SEPIC Modules and SIC Devices for Grid Connected Applications,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 573--583, 2020.

[Keywords: modular inverter, differential topology, SEPIC modules]

Fumio Yukawa, Taku Takaku, and Koji Yano
``Effect of Negative Gate Voltage on the Turn-off Performance of Si-IGBT Device,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 557--562, 2020.

[Keywords: IGBT, turn-off, negative gate voltage, dv/dt, correction factor]

Zhan Shen, Zhiguang Li, Long Jin, and Huai Wang
``An Approximation Model of AC Resistance for Inductor and Transformer Windings with Partial Layers,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 549--556, 2020.

[Keywords: winding resistance, transformers, inductors, partial layer windings, winding optimization]

Saad Ul Hasan, Hassan Athab Hassan, Mark John Scott, Yam Prasad Siwakoti, Graham Town, and Frede Blaabjerg
``Common-Ground Transformerless Inverter with Virtual DC Bus Concept for Single-Phase PV Systems,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 538--548, 2020.

[Keywords: common mode(CM) current, photovoltaic(PV) systems, transformerless inverter, unipolar sinusoidal pulse width modulation(SPWM), virtual DC bus]

Hwa-Pyeong Park, Yesung Kang, Seokhyeong Kang, and Jee-Hoon Jung
``FPGA Controller Design for High-Frequency LLC Resonant Converters,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 523--529, 2020.

[Keywords: LLC resonant converter, Digital Signal Processor(DSP), field programmable gate array(FPGA), dynamic performance]

Kai Sun, Yucheng Gao, and Huan Chen
``Bi-Directional High-Conversion-Ratio CLLC Resonant Converter with a New Synchronous Rectification Scheme for Low Conduction Loss,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 515--522, 2020.

[Keywords: CLLC resonant converter, phase shift, synchronous rectification, high-step-down]

Tsutomu Miyauchi, Motonari Suzuki, Tetsuya Kato, and Hirotaka Takahashi,
``Improvement of DC Railway Simulation Using Iteration History-of-Convergence Calculation,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 486--496, 2020.

[Keywords: DC railway simulation, convergence calcuration]

Vol.9, no.4

Yoshiki Kosode, Hidemine Obara, Atsuo Kawamura, Yu Hosoyamada, Toyoaki Suenaga, and Itsuo Yuzurihara
``High Performance Transient Response of High / Low Pulse Voltage using Two-Phase Interleaved DC-DC Buck Converter under Half Sampling Time Deadbeat Control,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 444--452, 2020.

[Keywords: deatbeat control, dc-dc buck converter, fast response, two-phase interleave, High/Low pulse operation]

Bingcheng Ji, Katsuhiro Hata, Takehiro Imura, Yoichi Hori, Sayuri Honda, Shuhei Shimada, and Osamu Kawasaki
``A Novel Particle Jump Particle Swarm Optimization Method for PV MPPT Control under Partial Shading Conditions,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 435--443, 2020.

[Keywords: partical swarm optimization, global maximum power point tracking, particle jump, photovoltanic, simulated annealing]

Daiki Yutaka, Masato Koyama, Naoki Yamamura, and Muneaki Ishida
``Proposal for Universal Direct Converter Based on Matrix Converter for Three-phase AC and DC Source,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 428--434, 2020.

[Keywords: matrix converter, three-level inverter, direct converter, universal power convention]

Bingcheng Ji, Katsuhiro Hata, Takehiro Imura, Yoichi Hori, Shuhei Shimada, and Osamu Kawasaki
``PV MPPT Control under Partial Shading Conditions with a Particle Replacement Gaussian Particle Swarm Optimization Method,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 418--427, 2020.

[Keywords: Gaussian particle swarm optimization, global maximum power point tracking, partial shading conditions, particle replacement, photovoltanic, simulated annealing]

Hirokazu Matsumoto, Teppei Zaitsu, Ryohei Noborikawa, Yojiro Shibako, and Yasuhiko Neba
``Control for Maximizing Efficiency of Three-Phase Wireless Power Transfer Systems At Misalignments,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 401--407, 2020.

[Keywords: imbalanced three-phase operation, sequential search, transfer efficiency, wireless power transfer system]

Mummadi Veerachary, and Jyoti Prakash
``Zero-voltage Zero-current Switching Scheme for Charge-pump Based Dual Boost Converter,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 366--375, 2020.

[Keywords: DC-DC converter, high voltage gain, PWM control, soft-switching]

Vol.9, no.3

Kantaro Yoshimoto
``Multiple-DC-Inputs Direct Electric Power Converter D-EPC Using Multiple Input Leg Reduction Topology and its Control,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 298--304, 2020.

[Keywords: power conversion, power control, bi-directional switch, inverter, fuel cell vehicle, 3 level inverter]

Kazuyasu Takimoto, Hiroshi Takenaka, Toshiaki Matsumoto, and Takahiro Ishiguro
``Experimental Verification of the Large-Current Turn-off of Series-Connected IEGTs for Hybrid DC Circuit Breakers,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 291--297, 2020.

[Keywords: HVDC, Hybrid DCCB, IEGT]

Mahima Gupta and Giri Venkataramanan
``Smart-Switching Pulse Width Modulation for High-Density Power Conversion,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 282--290, 2020.

[Keywords: capacitors, control bandwidth, energy storage, pulse width modulation]

Yoshitaka Yamauchi, Toru Sai, Takayasu Sakurai, and Makoto Takamiya
``Theoretical and Experimental Analyses of Dynamic Performance of Three-Level Buck Converters in Discontinuous Conduction Mode for Standby Mode Power Supply,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 271--281, 2020.

[Keywords: three-level buck converter, discontinuous conduction mode, dynamic performance analysis]

Dunzhi Chen, Kaiyuan Lu, and Dong Wang
``An I-f Startup Method with Compensation Loops for PMSM with Smooth Transition,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 263--270, 2020.

[Keywords: I-f startup, PMSM, sensorless drive, variable speed drives, FOC]

Jie Ma, Changsheng Hu, Wenxing Zhong, and Dehong Xu
``An Optimization Design for Transformer and Output Filter of a Micro-inverter with Passive Integration Technique,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 254--262, 2020.

[Keywords: power density, passive integration, transformer, output filter]

Dragan Stamenkovic and Drazen Dujic
``Application of the IGCT for Resonant Conversion with Low Switching Losses,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 244--253, 2020.

[Keywords: IGCT, series resonant converter, LLC, DC-DC transformer, MVDC, solid state trasformer, high-power DC-DC]

Ho-Sung Kang, Seok-Min Kim, and Kyo-Beum Lee
``Multiple Harmonics Reduction Method for the Integrated On-board Battery Charging System of Hybrid Electric Vehicles,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 235--243, 2020.

[Keywords: hybrid electric vehicles, integrated charging system, on-board charger, harmonic compensation method]

Van-Long Pham and Keiji Wada
``Normalization Design of Inductances in Triple Active Bridge Converter for Household Renewable Energy System,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 227--234, 2020.

[Keywords: triple active bridge converter, inductance design, normalization, household renewable energy system]

Yunxiao Yang, Weiyao Wang, and Ke Ma
``Mission-Profile-Based Testing Scheme for Sub-Modules in Modular Multilevel Converter,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 219--226, 2020.

[Keywords: mission profile emulator, modular Multilevel converter, sub-module, carrier phase-shift pulse width modulation]

Koroku Nishizawa, Jun-ichi Itoh, Akihiro Odaka, Akio Toba, and Hidetoshi Umida
``Input Current Harmonic Reduction based on Space Vector PWM for Three-level Inverter Operating over a Wide Range Power Factor,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 208--218, 2020.

[Keywords: three-level voltage source inverter, space vector PWM, input current harmonics]

Vol.9, no.2

Shuangshuang Zhong, Shunya Odawara, Nguyen Gia Minh Thao, Keisuke Fujisaki, Fujiyuki Iwamoto, Tomonori Kimura, and Takahiro Yamada,
``Numerical Analysis on Iron Loss of Reactor Core under Hysteresis B-H Curve Using Play Model for DC-DC Converter,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 159--167, 2020.

[Keywords: DC-DC converter, play model, iron loss, minor loop, magnetic flux density ripples, current ripples]

Vol.9, no.1

Elosegui Garcia Pablo and Hitoshi Haga,
``High-Efficiency Charge/Discharge Control of Hybrid Energy Storage System Based on High-Efficiency Voltage Range,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 43--50, 2020.

[Keywords: renewable energy, energy storage, high efficiency, battery, ultra-capacitor, storage control]

Nagendra Vara Prasad Kuraku, Yigang He, and Murad Ali,
``Fault Diagnosis of Open Circuit Multiple IGBT's using PPCA-SVM in Single Phase Five-Level Voltage Controlled H-Bridge MLI,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 61--72, 2020.

[Keywords: fault diagnosis, voltage controlled CHMI, PPCA, SVM]

Masamichi Tanemo, Koki Matsudate, and Shinichi Nomura,
``Change in Circuit Configuration of Photovoltaic Modules Using Series /Parallel Switching Circuits Composed of Power MOSFETs,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 73--81, 2020.

[Keywords: partial shading detection, photovoltaic power system, power MOSFET, series/parallel switching control]

Andreas Jehle and Jurgen Biela,
``Comprehensive Design Procedure and Control of a Hybrid Circuit Breaker with Adaptable Pulse Current Injection,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 82--91, 2020.

[Keywords: HVDC transmission, circuit breakers, fault currents]

Vol.8, no.6

W. Martinez, C. Cortes, and J. Imaoka
``Coupled Inductor Optimization of a High Step-up Interleaved Boost Converter,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 984--990, 2019.

[Keywords: multi objective optimization, high step-up converter, voltage gain, efficiency, power density]

J. Wyss and J. Biela
``Optimal Design of Bidirectional PFC Rectifiers and Inverters Considering 2L and 3L Topologieswith Si, SiC, and GaN Switches,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 975--983, 2019.

[Keywords: three-phase system, modulation strategy, power factor correction, EMC/EMI]

Y. Oto and T. Noguchi
``Fault-Tolerant Function of DC-Bus Power Source in A Dual Inverter Drive System and Its Operation Characteristics,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 953--959, 2019.

[Keywords: fault-tolerant function, dual inverter drive system, open-end winding motor, capacitor voltage control, space vector modulation]

K. Nishizawa, J. Itoh, A. Odaka, A. Toba, and H. Umida
``Microcomputer-based Discontinuous PWM for DC-link Current Harmonic Reduction in Three-phase VSIs,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 904--914, 2019.

[Keywords: two-level voltage source inverter, discontinuous PWM, DC-link capacitors, DC-link current harmonics]

C.T. Lee, A. Kikuchi, and T. Ito
``An Auto-Tuning Damper for the Harmonic Resonance of Grid-Connected Converters,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 884--892, 2019.

[Keywords: power converter, system impedance variations, on-line detection, harmonics, resonances suppression, damping control]

Vol.8, no.5

Hamdy Radwan, Mahmoud A. Sayed, Takaharu Takeshita, Adel A. Elbaset, and G. Shabib
``Boost Inverter Topology with High-Frequency Link Transformer for PV Grid-Tied Applications,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 849--856, 2019.

[Keywords: photovoltaic, grid connected, boost inverter, high frequency transformer]

Yukinori Tsuruta and Atsuo Kawamura
``Realization and Highly Precise Measurement of 50 kW HEECS Chopper with 99.5% Efficiency,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 843--848, 2019.

[Keywords: partial boost method, dual active bridge converter, SiC-MOSFET, back to back system]

Yushi Koyama, Ryuta Hasegawa, Kazuhisa Kanaya, Toshiaki Matsumoto, and Takahiro Ishiguro
``Operation and Experimentation of a Current Commutated Hybrid DC Circuit Breaker for HVDC Transmission Grids,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 835--842, 2019.

[Keywords: current commutation, HVDC, Hybrid DCCB, semiconductor]

Toshiomi Oka, Shigeki Nakano, Seiya Abe, and Satoshi Matsumoto
``Novel Fully Digital-Controlled Point of Load Converter Based on H-bridge DC-DC Converter,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 813--819, 2019.

[Keywords: H-bridge, DC-DC converter, programmable power supply, FPGA, sudden load change, parallel connection control]

Takuya Shijo, Yuki Uchino, Yujiro Noda, Hiroaki Yamada, and Toshihiko Tanaka
``New Induction Heating Coils with Reduced Iron-Loss in the Cores for Small-Foreign-Metal Particle Detector Using an SiC-MOSFETs High-Frequency Inverter,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 803--812, 2019.

[Keywords: SiC-MOSFETs, small-foreign-metal particle detector, induction heating, iron loss reduction]

Jun-ichi Itoh, Kazuki Aoyagi, Keisuke Kusaka, and Masakazu Adachi
``Development of Solid-state Transformer for 6.6-kV Single-phase Grid with Automatically Balanced Capacitor Voltage,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 795--802, 2019.

[Keywords: solid-state transformer, power factor correction converter, resonant DC-DC converter, high-frequency transformer]

Ayataro Tamura, Takayuki Ishibashi, Takuro Umihara, Yukinori Tsuruta, Hidemine Obara, and Atsuo Kawamura
``Voltage Control of Intermittent Pulse Density Modulation for Two Battery-operated HEECS Choppers and its Application for Range Extension of Electric Vehicles,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 787--794, 2019.

[Keywords: voltage control, electric vehicle, power train, buck chopper, motor test bench, power electronics]

Naoyuki Kurita, Tomoyuki Hatakeyama, Mamoru Kimura, Kenji Nakamura, and Osamu Ichinokura
``500 kVA Medium-Frequency Core-Type Amorphous Transformers with Alternately Wound Sheet Winding for Offshore DC Grid,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 756--766, 2019.

[Keywords: offshore wind farm, multi-winding, proximity effect, lap-joint amorphous core, leakage flux, winding loss]

Vol.8, no.4

Shunsuke Takuma and Jun-ichi Itoh,
``Two-step Commutation for Three-phase-to-single-phase Matrix Converter with High-frequency Isolation,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 704--712, 2019.

[Keywords: two-step commutation, current direction estimation, commutation failure]

Koji Yamaguchi, Kenshiro Katsura, Tatsuro Yamada, and Yukihiko Sato,
``High Power Density SiC-Based Inverter with a Power Density of 70 kW/liter or 50 kW/kg,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 694--703, 2019.

[Keywords: SiC, gate drive, MOSFET, high power density, inverter]

Miloš Stojadinović, and Jürgen Biela,
``Modeling and Design of a Medium-Frequency Transformer for High-Power DC-DC Converters,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 685--693, 2019.

[Keywords: medium-frequency transformer, modeling, optimization, isolated DC-DC converter, battery storage]

Xianjin Huang, Juan Zhao, Fenglu Li, and Fei Lin,
``Loss Characteristics of Input-Series Output-Parallel SiC DC-DC Converter Used in Auxiliary Power Systems,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 677--684, 2019.

[Keywords: ISOP PSFB converter, loss characteristics, SiC MOSFET]

Pin-Yu Huang, and Toshihisa Shimizu,
``High Power/Current Inductor Loss Measurement with Improved Shunt Resistor Construction,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 669--676, 2019.

[Keywords: inductor loss estimation, high current detection, B-H analyzer, high-power density, shunt resistor]

Keita Furukawa, Keisuke Kusaka, and Jun-ichi Itoh,
``General Analytical Model of Inductance Variation by EMF-canceling Coil for Inductive Power Transfer System,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 660--668, 2019.

[Keywords: active shielding, electromagnetic field, inductive power transfer, multiple magnetic coupling]

Mizuki Nakahara, Yuki Kawaguchi, Kimihisa Furukawa, Mitsuhiro Kadota, Yuichi Mabuchi, and Akihiko Kanoda,
``Development of a Control Method for LLC Converter Utilized for Input-Parallel-Output-Series Inverter System with Solid-State Transformers,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 652--659, 2019.

[Keywords: solid-state transformer, multi-level, LLC converter, SiC, efficiency, PCS]

Prathamesh Pravin Deshpande, Amit Kumar Singh, Hau Chong Aih, and Sanjib Kumar Panda,
``A Matrix-based Isolated Bidirectional AC-DC Converter with LCL type Input Filter for Energy Storage Applications,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 644--651, 2019.

[Keywords: matrix, bidirectional, SVM, AC-AC, AC-DC, isolation]

Hiroaki Ueta, and Tomoki Yokoyama,
``Experimental Verification of Deadbeat Control with 1-MHz Multisampling and Disturbance Compensation Method for Three Phase PWM Inverter,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 632--637, 2019.

[Keywords: FPGA, three phase PWM inverter, deadbeat control, UPS]

Hideki Ayano, Akira Fujimura, and Yoshihiro Matsui,
``Improvement of High-Frequency Characteristics of Small-Size Toroidal Reactors with New Wire Guides,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 615--622, 2019.

[Keywords: reactor, parasitic capacitance, high frequency, wire guide]

Ryo Shirai, and Toshihisa Shimizu,
``Time Domain Analysis of Transmission Failure on CAN System due to Differential-Mode Noise Emitted from a Buck Converter,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 608--614, 2019.

[Keywords: buck converter, CAN, electromagnetic noise, EMI, spread-spectrum technique]

Keisuke Kusaka, Keita Furukawa, and Jun-ichi Itoh,
``Development of Three-Phase Wireless Power Transfer System with Reduced Radiation Noise,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 600--607, 2019.

[Keywords: inductive power transfer, wireless power transfer, three-phase, solenoid coil]

Vol.8, no.3

Hisahiro Yamanaka and Hiroaki Yamada,
``Dual Active Bridge DC-DC Converter based Wide Dimming Range LED Driver With High-Speed Turn-Off for High-Brightness LED Floodlight,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 556--557, 2019.

[Keywords: dual active bridge converter, LED floodlight, LED driver]

Georges Engelmann, Alexander Sewergin, Markus Neubert, and Rik W. De Doncker,
``Design Challenges of SiC Devices for Low- and Medium-Voltage DC-DC Converters,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 505--511, 2019.

[Keywords: silicon carbide, MOSFETs, converters, switching transients]

Tuomas Messo, Roni Luhtala, Aapo Aapro, and Tomi Roinila,
``Accurate Impedance Model of a Grid-Connected Inverter for Small-Signal Stability Assessment in High-Impedance Grids,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 488--496, 2019.

[Keywords: DC-AC power converters, impedance, power conversion harmonics, renewable energy sources, stability analysis]

Kazunori Hasegawa, Shin-ichi Nishizawa, and Ichiro Omura,
``A Condition-Monitoring Method of DC-Link Capacitors Used in a High-Power Three-Phase PWM Inverter with an Evaluation Circuit,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 480--487, 2019.

[Keywords: DC-link capacitors, three-phase inverters, condition monitoring, equivalent series resistance, capacitance]

Kyungmin Sung, Taisei Nishino, and Motohiro Takayasu,
``A Power-Assistance System using a Battery and an Electric Double-Layer Capacitor Bank for Light Electric Vehicles,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 465--470, 2019.

[Keywords: light electric vehicles, hybrid energy storage system, electric double-layer capacitor]

Sjef J. Settels, Jorge L. Duarte, and Jeroen van Duivenbode,
``Flying Capacitor Resonant Pole Inverter with Direct Inductor Current Feedback,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 444--451, 2019.

[Keywords: current control, multilevel converters, resonant inverters, zero voltage switching]

Seiji Iyasu, Yuji Hayashi, Yuichi Handa, Kimikazu Nakamura, and Keiji Wada,
``A Bidirectional Current Sensor based on CT with Diode Rectifier and MOSFET for Bidirectional Current-fed DC-DC Converter,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 437--443, 2019.

[Keywords: bidirectional DC-DC converter, bidirectional current sensor, current transformer]

Jun-ichi Itoh, Kazuki Kawamura, Keisuke Kusaka, Yoshiya Ohnuma, Hiroyuki Koshikizawa, and Kazuyuki Abe,
``Control of Starter Generator in a UAV with a Micro Jet Engine,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 421--429, 2019.

[Keywords: starter generator, jet engine, unmanned aerial vehicle (UAV), V/f control]

Keisuke Kusaka, Kent Inoue, and Jun-ichi Itoh,
``Inductive Power Transfer System for an Excavator by considering Large Load Fluctuation,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 413--420, 2019.

[Keywords: inductive power transfer, excavator, series-parallel compensation, pneumatic caisson method]

Vol.8, no.2

Hiroaki Sato, Yoshihiro Miwa, Toshihisa Shimizu, and Kinji Kanagawa,
``Iron-loss Calculation of Inductors Considering Non-uniform Flux Density Conditions,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 359--369, 2019.

[Keywords: iron loss, DC pre-magnetization, inductor, air gap, electromagnetic simulation]

Ayumu Tokiwa, Yukiharu Satake, Hiroaki Yamada, Toshihiko Tanaka, and Mitsunori Fukuda,
``Harmonic Current Compensation Using Constant DC-Capacitor Voltage-Control-Based Strategy of Three-Level Neutral-Point-Clamped Inverter-Based STATCOM with Reactive Power Control,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 352--358, 2019.

[Keywords: neutral-point-clamped inverter, static synchronous compensator, constant dc-capacitor voltage control, reactive power control, harmonics compensation]

Tomomichi Ito, Akira Kikuchi, Masahiro Taniguchi, Yoshitaka Takemoto, and Masaya Ichinose,
``Disturbance-robust Current Control Technique for Large-scale PV Inverter,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 314--321, 2019.

[Keywords: PV inverter, Fault ride through, gate blocking]

Hui-Chen Yang, Rejeki Simanjorang, and Kye Yak See,
``A Method of Junction Temperature Estimation for SiC Power MOSFETs via Turn-on Saturation Current Measurement,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 306--313, 2019.

[Keywords: junction temperature estimation, saturation current, SiC Power MOSFET, threshold voltage]

Stefan Rietmann, Simon Fuchs, Andre Hillers, and Jurgen Biela,
``Field Bus for Data Exchange and Control of Modular Power Electronic Systems with High Synchronisation Accuracy of ±4 ns,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 295--305, 2019.

[Keywords: communication protocol, field bus, synchronisation, modular power electronic systems]

Jakub Kucka, and Axel Mertens,
``Common-Mode Voltage Injection Techniques for Quasi-Two-Level PWM-Operated Modular Multilevel Converters,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 287--294, 2019.

[Keywords: modular multilevel converter, quasi-two-level, PWM, capacitance reduction]

Tomoya Sugimoto, Takahiro Nozaki, and Toshiyuki Murakami,
``Multilevel Inverter Topology Using Current Path Change for Zero Current Switching,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 250--255, 2019.

[Keywords: multilevel inverter, switching loss, bidirectional switch, topology, zero current switching]

Philipp Pasolli, and Michael Ruderman,
``Design, Control, and Analysis of Nonlinear Circuits with Tunnel Diode with Piecewise Affine Dynamics,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 240--249, 2019.

[Keywords: tunnel diode, nonlinearity, electric circuits, hybrid control, limit cycle, piecewise affine systems, formal verification]

Vol.8, no.1

Hiroki Ishida, Tomoaki Kyoden, and Hiroto Furukawa,
``Effectiveness of Convolutional Perfectly Matched Layer in Time-domain Numerical Analysis of Low-frequency Wireless Power Transfer,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 131--139, 2019.

[Keywords: wireless power transmission, FDTD method, super low frequency, convolutional perfectly matched layer]

Kei Nishikawa, Fuka Ikeda, Hiroaki Yamada, Toshihiko Tanaka, and Masayuki Okamoto,
``Constant DC-Capacitor Voltage-Control-Based Strategy for Harmonics Compensation in Smart Charger for Electric Vehicles in Single-Phase Three-Wire Distribution Feeders With Reactive Power Control,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 116--123, 2019.

[Keywords: single-phase three-wire distribution feeder, smart charger, reactive power control, three-leg PWM rectifier, constant dc-capacitor voltage control, single-phase d-q transformation]

Satoshi Nagai and Jun-ichi Itoh,
``Open-loop-based Island-mode Voltage Control Method for Single-phase Grid-tied Inverter with Minimized LC Filter,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 108--115, 2019.

[Keywords: grid-tied inverter, island-mode, minimized LC filter, open-loop-based voltage control]

Muhammad Hazarul Azmeer bin Ab Malek, Hiroaki Kakigano, and Kiyotsugu Takaba,
``Dual Active Bridge DC–DC Converter with Tunable Dual Pulse-Width Modulation for Complete Zero Voltage Switching Operation,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 98--107, 2019.

[Keywords: dual active bridge, zero voltage switching, modulation strategy, pulse-width modulation]

Hoai Nam Le and Jun-ichi Itoh,
``Discontinuous Current Mode Control for Minimization of Three-phase Grid-Tied Inverters in Photovoltaic System,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 90--97, 2019.

[Keywords: three-phase grid-tied inverter, continuous current mode, discontinuous current mode]

Giorgio Lovison, Takehiro Imura, Hiroshi Fujimoto, and Yoichi Hori,
``Secondary-side-only Phase-shifting Voltage Stabilization Control with a Single Converter for WPT Systems with Constant Power Load,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 66--74, 2019.

[Keywords: wireless power transfer, power control, constant power load, secondary side, phase shifting]

Yoshihiro Miwa, Toshihisa Shimizu, Koushi Takano, and Hitoshi Ishii,
``Calculating the Iron Losses in Gapped Inductors Using the Loss-Map Method,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 57--65, 2019.

[Keywords: iron loss, inductor, air gap, buck converter]

Tatsuya Yamamoto, Yasuyuki Konno, Kanako Sugimura, Toshiro Sato, Yinggang Bu, and Tsutomu Mizuno,
``Loss Reduction of LLC Resonant Converter using Magnetocoated Wire,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 51--56, 2019.

[Keywords: copper loss, iron-based metal composite core, iron loss, magnetocoated wire]

Tetsuji Daido and Yoichi Hayashi,
``Output Voltage Error Compensation for Every Half of a Carrier Period in a Voltage Source Inverter,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 41--50, 2019.

[Keywords: output voltage error compensation, instantaneous current prediction, dead time, voltage source inverter]

Fuka Ikeda, Toshihiko Tanaka, Hiroaki Yamada, and Masayuki Okamoto,
``Simple Harmonics Compensation Method for Smart Charger With Constant DC-Capacitor Voltage-Control for Electric Vehicles in Single-Phase Three-Wire Distribution Feeders,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 23--32, 2019.

[Keywords: single-phase three-wire distribution feeders, harmonics compensation, constant dc-capacitor voltage control, three-leg PWM rectifier, single-phase PLL circuit, single-phase d-q coordinates]

Koji Orikawa, Takeshi Kinomae, and Jun-ichi Itoh,
``Experimental Verification of Self-Supplying Power Circuit using One-Turn Transformer for Gate Drive Unit,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 12--22, 2019.

[Keywords: self-supplying power circuit, gate drive unit, one-turn transformer]

Vol.7, no.6

Ben Liu, Teruo Yoshino, and Atsuo Kawamura,
``Seamless Control of Grid-Connected Inverter during Single Phase Disconnection after Single Phase Fault in a Weak Grid,''
IEEJ J. Industry Applications, vol. 7, no. 6, pp. 506--516, 2018.

[Keywords: grid-connected inverter, single phase disconnection, auto-reclosing, single phase fault, fault ride through]

Yusuke Hayashi and Tamotsu Ninomiya,
``Highly Scalable Sensorless Multicellular AC-DC Transformer (ADX) for the DC Distribution System in Data Centers,''
IEEJ J. Industry Applications, vol. 7, no. 6, pp. 479--487, 2018.

[Keywords: ac-dc transformer (ADX), multicellular converter topology, ISOP (input series output parallel), IPOS (input parallel output series)]

Katsuya Nomura, Takashi Kojima, and Yoshiyuki Hattori,
``Straightforward Modeling of Complex Permeability for Common Mode Chokes,''
IEEJ J. Industry Applications, vol. 7, no. 6, pp. 462--472, 2018.

<
[Keywords: common mode choke, electromagnetic interference, equivalent circuit, filter]

Masaki Semasa, Toshiji Kato, and Kaoru Inoue,
``Simple and Effective Time Delay Compensation Method for Active Damping Control of Grid-Connected Inverter with an LCL Filter,''
IEEJ J. Industry Applications, vol. 7, no. 6, pp. 454--461, 2018.

[Keywords: Grid-Connected inverter, control time delay compensation, active damping, digital control, z-transform, sinusoidal compensator]

Vol.7, no.5

Koya Nishimoto, Yuichi Kado, and Keiji Wada ,
``Implementation of Decoupling Power Flow Control System in Triple Active Bridge Converter Rated at 400V, 10kW, and 20kHz,''
IEEJ J. Industry Applications, vol. 7, no. 5, pp. 410--415, 2018.

[Keywords: three-way power router, triple active bridge converter, phase shift modulation, decoupling control, power flow control, autonomous microgrid system]

Hiroshi Nakao, Yu Yonezawa, Takahiko Sugawara, Yoshiyasu Nakashima, and Fujio Kurokawa ,
``Online Degradation Detection/Prediction Method for Current Transfer Ratio of Photo-Coupler Installed in Digitally-Controlled Switching Mode Power Supply,''
IEEJ J. Industry Applications, vol. 7, no. 5, pp. 403--409, 2018.

[Keywords: photo-coupler, current transfer ratio, CTR, degradation, failure prediction, digitally-controlledpower supply]

Vol.7, no.4

Atsushi Yao, Shunya Odawara, and Keisuke Fujisaki ,
``Iron Loss and Hysteretic Properties under PWM Inverter Excitation at High Ambient Temperatures,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 298--304, 2018.

[Keywords: inverter, iron loss, high-temperatures, play model, Cauer circuit]

Vol.7, no.3

Koji Yamaguchi, Kenshiro Katsura, Tatsuro Yamada, and Yukihiko Sato,
``Comprehensive Study on Gate Driver for SiC-MOSFETs with Gate Boost,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 218--228, 2018.

[Keywords: gate drive, EMI, inverter, SiC, MOSFET, switching loss, switching noise]

Rene Barrera-Cardenas, Takanori Isobe, and Marta Molinas,
``A Meta-Parameterized Approach for the Evaluation of Semiconductor Technologies,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 210--217, 2018.

[Keywords: semiconductor evaluation, power losses, SiC MOSFET, IGBT, volume]

Yue Yu, Keisuke Masumoto, Keiji Wada, and Yuichi Kado,
``A DC Power Distribution System in a Data Center using a Triple Active Bridge DC-DC Converter,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 202--209, 2018.

[Keywords: data center, DC power distribution, GaN power device, triple active bridge converter, phase shift control]

Vol.7, no.2

Van-Duc Doan, Hiroshi Fujimoto, Takafumi Koseki, Tomio Yasuda, Hiroyuki Kishi, and Toshiyuki Fujita,
``Simultaneous Optimization of Speed Profile and Allocation of Wireless Power Transfer System for Autonomous Driving Electric Vehicles,'' ,
IEEJ J. Industry Applications, vol. 7, no. 2, pp. 189--201, 2018.

[Keywords: electric vehicle, speed profile, wireless power transfer, infrastructure, optimization, differential evolution]

Muhammad Hazarul Azmeer bin Ab Malek, Hiroaki Kakigano, and Kiyotsugu Takaba,
``Combined Pulse-Width Modulation of Dual Active Bridge DC-DC Converter to Increase the Efficiency of Bidirectional Power Transfer,'' ,
IEEJ J. Industry Applications, vol. 7, no. 2, pp. 166--174, 2018.

[Keywords: dual active bridge, bidirectional power transfer, modulation strategy, soft-switching range, pulse-width modulation]

Vol.7, no.1

Takahiro Koyama, Kazuhiro Umetani, and Eiji Hiraki,
``Design Optimization Method for the Load Impedance to Maximize the Output Power in Dual Transmitting Resonator Wireless Power Transfer System,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 49--55, 2018.

[Keywords: dual transmitting resonators, magnetic coupling, wireless power transfer, load impedance]

Tatsuya Yamamoto, Yinggang Bu, Tsutomu Mizuno, Yutaka Yamaguchi, and Tomoyoshi Kano,
``Loss Reduction of Transformer for LLC Resonant Converter Using a Magnetoplated Wire,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 43--48, 2018.

[Keywords: copper loss, LLC resonant converter, magnetoplated wire, power density]

Tomohide Shirakawa, Genki Yamasaki, Kazuhiro Umetani, and Eiji Hiraki,
``Extremum Co-Energy Principle for Analyzing AC Current Distribution in Parallel-Connected Wires of High-Frequency Power Inductors,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 35--42, 2018.

[Keywords: AC current distribution, magnetic co-energy, inductor, magnetic circuit]

Toru Tanaka, Yoshinori Takahashi, Kenji Natori, and Yukihiko Sato,
``High-Efficiency Floating Bidirectional Power Flow Controller for Next-Generation DC Power Network,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 29--34, 2018.

[Keywords: DC power network, bidirectional buck-boost converter, bidirectional power flow controller (BPFC), floating bidirectional power flow controller (F-BPFC)]

Vol.6, no.6

Giorgio Lovison, Daita Kobayashi, Motoki Sato, Takehiro Imura, and Yoichi Hori,
``Secondary-side-only Control for High Efficiency and Desired Power with Two Converters in Wireless Power Transfer Systems,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 473--481, 2017.

[Keywords: wireless power transfer, power control, efficiency control, secondary side]

Shota Kimura, Kimihiro Nanamori, Taichi Kawakami, Jun Imaoka, and Masayoshi Yamamoto,
``Allowable Power Analysis and Comparison of High Power Density DC-DC Converters with Integrated Magnetic Components,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 463--472, 2017.

[Keywords: interleaved dc-dc converter, high power density, loosely-coupled inductors, closed-coupled inductors, integratedwinding-coupled inductors, allowable power]

Yichen Zhou, Yonggang Li, and Jiaomin Liu,
``Complete Models of Transmission-connected Photovoltaic Plant Using Modularity Principle for Power System Small Signal Stability Study,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 435--442, 2017.

[Keywords: large transmission-connected PV plant, modularized modeling, complete small signal model, small signal stability]

Zhang Haifeng, and Wang Peng,
``Design of an LCC Resonant Converter for Furnace Power Supply during Electron Bean Melting,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 387--394, 2017.

[Keywords: electron beam melting furnace, high voltage DC power supply, LCC series and parallel resonant converter, soft-switching technology]

Kichiro Yamamoto, Sho Ehira, and Minoru Ikeda,
``Synchronous Frame Control for Voltage Sag/Swell Compensator Utilizing Single-Phase Matrix Converter,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 353--361, 2017.

[Keywords: single-phase matrix converter, voltage sag/swell compensator]

Vol.6, no.5

Aviti Mushi, Sakahisa Nagai, Hidemine Obara, and Atsuo Kawamura,
``Fast and Robust Nonlinear Deadbeat Current Control for Boost Converter,'' ,
IEEJ J. Industry Applications, vol. 6, no. 5, pp. 311--319, 2017.

[Keywords: boost converter, digital control, deadbeat control, disturbance observer, settling time, recovery time]

Mitsumasa Ushiroda, Takaaki Wakimoto, Hiroaki Yamada, Toshihiko Tanaka, Masayuki Okamoto, and Koji Kawahara,
``Voltage Rise Suppression and Load Balancing by PV-PCS with Constant DC-Capacitor Voltage-Control-Based Strategy in Single-Phase Three-Wire Distribution Feeders,'' ,
IEEJ J. Industry Applications, vol. 6, no. 5, pp. 303--310, 2017.

[Keywords: photovoltaic power generation system, voltage-rise-suppression, constant dc-capacitor voltage control, reactive power control, power quality compensator, single-phase three-wire distribution feeder]

Vol.6, no.4

Yusuke Hayashi, Yoshikatsu Matsugaki, and Tamotsu Ninomiya,
``Capacitively Isolated Multicell Dc-Dc Transformer for Future Dc Distribution System,'' ,
IEEJ J. Industry Applications, vol. 6, no. 4, pp. 268--277, 2017.

[Keywords: dc-dc transformer (dcx), capacitive isolation, multicell topology, ISOP (input series output parallel), IPOS (input parallel output series)]

Mohammad Bani Shamseh, Teruo Yoshino, and Atsuo Kawamura,
``Load Current Distribution between Parallel Inverters based on Capacitor Voltage Control for UPS Applications,'' ,
IEEJ J. Industry Applications, vol. 6, no. 4, pp. 258--267, 2017.

[Keywords: current sharing, UPS, parallel inverters, multi-loop control, active damping]

Vol.6, no.3

Toshiki Nakanishi, and Jun-ichi Itoh,
``Design Guidelines of Circuit Parameters for Modular Multilevel Converter with H-bridge Cell,'' ,
IEEJ J. Industry Applications, vol. 6, no. 3, pp. 231--244, 2017.

[Keywords: modular multilevel converter, high power density design, H-bridge cell, step-down rectifier]

Tomio Sato, Masahide Marumo, and Tetsuya Akitsu,
``Lamb-Wave Resonator Oscillator Powered by Inductive Compensation of Stray-Capacitance CMOS Inverter,'' ,
IEEJ J. Industry Applications, vol. 6, no. 3, pp. 213--222, 2017.

[Keywords: fT , SAW, Lamb-wave oscillator]

Hiroshi Shinoda, and Takahide Terada,
``Insulated Signal Transmission System with Near-field Resonant Coupler to Drive High-voltage Power Devices,'' ,
IEEJ J. Industry Applications, vol. 6, no. 3, pp. 205--212, 2017.

[Keywords: resonant coupling, near-field, parasitic capacitance, gate driver, PCB, IGBT]

Vol.6, no.2

Duy-Dinh Nguyen, Duc Tuyen Nguyen, and Goro Fujita,
``New Modulation Strategy Combining Phase Shift and Frequency Variation for Dual-Active-Bridge Converter,'' ,
IEEJ J. Industry Applications, vol. 6, no. 2, pp. 140--150, 2017.

[Keywords: dual-active-bridge converter, bidirectional converter, ZVS, single phase shift, frequency variation]

Vol.6, no.1

Toshiki Nakanishi, and Jun-ichi Itoh,
``Control Strategy for Modular Multilevel Converter based on Single-phase Power Factor Correction Converter,'' ,
IEEJ J. Industry Applications, vol. 6, no. 1, pp. 46--57, 2017.

[Keywords: modular multilevel converter, power factor correction converter, step-down rectifier, DC micro-grid, DC distribution systems]

Vol.5, no.6

Hiroki Ishida, Hiroto Furukawa, and Tomoaki Kyoden,
``Development of Design Methodology for 60Hz Wireless Power Transmission System,'' ,
IEEJ J. Industry Applications, vol. 5, no. 6, pp. 429--438, 2016.

[Keywords: wireless power transfer, magnetic resonance, utility frequency, wireless charging]

Hitoshi Haga, Kenta Sayama, Kiyoshi Ohishi, and Takayuki Shimizu,
``Fine Voltage Control Based on Frequency Separation Two-Degrees-of-Freedom Control for Single-Phase Inverter,'' ,
IEEJ J. Industry Applications, vol. 5, no. 6, pp. 413--421, 2016.

[Keywords: single-phase inverter, sinusoidal tracking controller, disturbance observer, two-degrees-of-freedom control]

Akihiro Hino, and Keiji Wada,
``Resonance Analysis Focusing on Stray Inductance and Capacitance of Laminated Bus Bars,'' ,
IEEJ J. Industry Applications, vol. 5, no. 6, pp. 407--412, 2016.

[Keywords: high-speed switching operation, laminated bus bar, SiC MOSFET, stray capacitance, stray inductance]

Vol.5, no.5

Teruyoshi Sasayama, Yusuke Yanamoto, Shunsuke Funaji, and Takahiro Ao,
``Experimental and Simulation Study on Inductance and Equivalent Resistance using Equivalent Circuit Model and Finite Element Method,'' ,
IEEJ J. Industry Applications, vol. 5, no. 5, pp. 392--397, 2016.

[Keywords: equivalent circuit model, equivalent resistance, finite element method, induction heating]

Fuka Ikeda, Toshihiko Tanaka, Hiroaki Yamada, and Masayuki Okamoto,
``Constant DC-Capacitor Voltage-Control-Based Harmonics Compensation Algorithm of Smart Charger for Electric Vehicles in Single-Phase Three-Wire Distribution Feeders,'' ,
IEEJ J. Industry Applications, vol. 5, no. 5, pp. 405--406, 2016.

[Keywords: single-phase three-wire distribution feeders, three-leg rectifier, constant dc-capacitor voltage control, single-phase d-q transformation, single-phase phase-locked loop circuit]

Vol.5, no.4

Hiroyuki Shoji, Junpei Uruno, Masayuki Isogai, and Takeshi Yanagidaira,
``Buck-Boost-Full-Bridge Inverter for All-Metals Induction Heating Cookers,'' ,
IEEJ J. Industry Applications, vol. 5, no. 4, pp. 339--346, 2016.

[Keywords: high-frequency inverter, induction heating, power factor correction, H-bridge]

Asmarashid Bin Ponniran, Koji Orikawa, and Jun-ichi Itoh,
``Fundamental Operation of Marx Topology for High Boost Ratio DC-DC Converter,'' ,
IEEJ J. Industry Applications, vol. 5, no. 4, pp. 329--338, 2016.

[Keywords: high boost ratio DC-DC converter, Marx topology converter, input inductor design, stage capacitor design ]

Vol.5, no.3

Hiroyuki Shoji, Junpei Uruno, Masayuki Isogai, and Takeshi Yanagidaira,
``All-metals Induction Heating System with Switching Between Full-bridge and Half-bridge Inverter Configurations,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 289--295, 2016.

[Keywords: high-frequency inverter, soft switching, PAM control, induction heating]

Jun Imaoka, Kazuhiro Umetani, Shota Kimura, Willmar Martinez, Masayoshi Yamamoto, Seikoh Arimura, and Tetsuo Hirano,
``Magnetic Analysis, Design, and Experimental Evaluations of Integrated Winding Coupled Inductors in Interleaved Converters,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 276--288, 2016.

[Keywords: integrated winding coupled inductor, interleaved converter, high power density]

Keisuke Kusaka, Koji Orikawa, Jun-ichi Itoh, Isamu Hasegawa, Kazunori Morita, and Takeshi Kondo,
``Galvanic Isolation System with Wireless Power Transfer for Multiple Gate Driver Supplies of a Medium-voltage Inverter,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 206--214, 2016.

[Keywords: wireless power transfer, inductive coupling, isolation, medium-voltage inverter, gate driver]

Shota Yamaguchi, and Toshihisa Shimizu,
``Single-phase Power Conditioner with a Buck-boost-type Power Decoupling Circuit,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 191--198, 2016.

[Keywords: power conditioner, power decoupling, buck-boost chopper]

Vol.5, no.2

Kazuhide Domoto, Yoichi Ishizuka, Seiya Abe, and Tamotsu Ninomiya,
``A Novel Technique for Control Characteristics Improvement of Full-Bridge Converter with Snubber Capacitor,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 184--190, 2016.

[Keywords: full-Bridge DC-DC converter, surge voltage, snubber capacitor, control characeristics]

Jun Imaoka, Willmar Martinez, and Masayoshi Yamamoto,
``Coupling Coefficient Improvement and Electromagnetic Induced Noise Reduction using Short-Circuited Winding for Loosely Coupled Inductor,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 174--175, 2016.

[Keywords: loosely coupled inductor, external leakage flux, electromagnetic shield, short-circuited winding]

Vol.5, no.1

Kuo-Ing Hwu, and Yeu-Torng Yau,
``Dynamic Response Improvement Based on PID Control,'' ,
IEEJ J. Industry Applications, vol. 5, no. 1, pp. 26--31, 2016.

[Keywords: dynamic response, load transient response, PID controller]

Takashi Suzuki, Hitoshi Hayashiya, Takashi Yamanoi, and Keiji Kawahara,
``Introduction and Practical Use of Energy Storage System with Lithium-ion Battery for DC Traction Power Supply System,'' ,
IEEJ J. Industry Applications, vol. 5, no. 1, pp. 20--25, 2016.

[Keywords: energy storage system, lithium ion battery, regenerative brake, traction power supply]

Kohei Aoyama, Naoki Motoi, Yukinori Tsuruta, and Atsuo Kawamura,
``High Efficiency Energy Conversion System for Decreaces in Electric Vehicle Battery Terminal Voltage,'' ,
IEEJ J. Industry Applications, vol. 5, no. 1, pp. 12--19, 2016.

[Keywords: electric vehicle, dc-dc converter, dual active bridge]

Asmarashid Bin Ponniran, Koji Orikawa, and Jun-ichi Itoh,
``Minimization of Passive Components in Multi-level Flying Capacitor DC-DC Converter,'' ,
IEEJ J. Industry Applications, vol. 5, no. 1, pp. 10--11, 2016.

[Keywords: flying capacitor boost converter, inductor, inductor current ripple, flying capacitor, flying capacitor voltage ripple]

Vol.4, no.6

Ritwik Chattopadhyay, Subhashish Bhattacharya, Nicole C. Foureaux, Igor A. Pires, Helder de Paula, Lênin Moraes, Porfírio C. Cortizio, Sidelmo M. Silva, Braz Cardoso Filho, and José A. de S. Brito,
``Low-Voltage PV Power Integration into Medium Voltage Grid Using High-Voltage SiC Devices,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 767--775, 2015.

[Keywords: medium voltage grid, PV plant, renewable energy source, SiC. dual active bridge (DAB)]

Kelly Caroline Mingorancia de Carvalho, Naji Rajai Nasri Ama, Wilson Komatsu, Fernando Ortiz Martinz, Ricardo Souza Figueredo, and Lourenço Matakas Junior,
``Disturbance Calculation based on Space Vector Dot Product: Applications to Compensators,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 758--766, 2015.

[Keywords: amplitude and phase estimation, phase-locked loops (PLL), power quality, space vectors]

Akira Tokumasu, Kazuhiro Shirakawa, Hiroshi Taki, and Keiji Wada,
``AC/DC Converter Based on Instantaneous Power Balance Control for Reducing DC-Link Capacitance,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 745--751, 2015.

[Keywords: AC/DC converter, instantaneous power balance, on-board charger, power factor correction]

Takashi Masuzawa, Eckart Hoene, Stefan Hoffmann, and Klaus-Dieter Lang,
``Modeling Method of Stray Magnetic Couplings in an EMC Filter for Power Electronic Devices,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 738--744, 2015.

[Keywords: electromagnetic compatibility, EMC filter, stray magnetic coupling, electromagnetic modeling]

Seiya Abe, Satoshi Matsumoto, and Tamotsu Ninomiya,
``A Novel Load Regulation Technique for Power-SoC with Parallel-Connected POLs,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 732--737, 2015.

[Keywords: POL, Power-Soc, parallel connection]

Kazuhiro Umetani, Masayoshi Yamamoto, and Eiji Hiraki,
``Lagrangian-Based Derivation of a Novel Sliding-Mode Control for Synchronous Buck Converters,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 728--729, 2015.

[Keywords: buck converter, sliding-mode control, dynamic load regulation, Lagrangian dynamics]

Hirohito Funato, and Yuki Chiku,
``Capacitive Power Transfer System using a Cascaded Improved One-Pulse Switching Active Capacitor,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 714--721, 2015.

[Keywords: capacitive power transfer, wireless power transfer, switched capacitor]

Nguyen Kien Trung, Takuya Ogata, Shinichi Tanaka, and Kan Akatsu,
``Analysis and PCB Design of Class D Inverter for Wireless Power Transfer Systems Operating at 13.56MHz,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 703--713, 2015.

[Keywords: class D inverter, high frequency inverter, PCB design, wireless power transfer (WPT)]

Mikihiko Matsui, Toru Sai, Byung-Gyu Yu, and Xiang-Dong Sun,
``A New Distributed MPPT Technique using Buck-only MICs Linked with Controlled String Current,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 674--680, 2015.

[Keywords: PV system, DMPPT, dc-dc MIC, CSI, SiC]

Vol.4, no.5

Kensuke Miyazaki, and Takaharu Takeshita,
``Line Loss Minimization in Radial Distribution Systems using Multiple STATCOMs and Static Capacitors,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 667--673, 2015.

[Keywords: STATCOM (Static Synchronous Compensator), line loss minimization, static capacitor, reactive current compensation, shunt compensators]

Kuo-Ing Hwu, Wen-Zhuang Jiang, and Jenn-Jong Shieh,
``Improvement in Efficiency of LED Lighting System Based on Reduction of Voltage across MOSFET,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 650--653, 2015.

[Keywords: KY converter, LED lighting, Efficiency]

Hung-I Hsieh, and Jiaxin Hou,
``Realization of Interleaved PV Microinverter by Quadrature-Phase-Shift SPWM Control,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 643--649, 2015.

[Keywords: PV microinverter, interleaved flyback converter, SPWM, MPPT]

Bruno Augusto Ferrari, Naji Rajai Nasri Ama, Kelly Caroline Mingorancia de Carvalho, Fernando Ortiz Martinz, and Lourençco Matakas Junior,
``Robust Control Design for Voltage Tracking Loop of Dynamic Voltage Restorers,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 634--642, 2015.

[Keywords: robust control, Dynamic Voltage Restorer (DVR), H∞]

Takahiro Tera, Hiroshi Taki, and Toshihisa Shimizu,
``Loss Reduction of Laminated Core Inductor used in On-board Charger for EVs,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 626--633, 2015.

[Keywords: laminated core, fringing flux, iron loss, inductor]

Shunsuke Tamada, Yosuke Nakazawa, and Shoichi Irokawa,
``A Proposal of Modular Multilevel Converter Using a Three-winding Transformer,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 611--618, 2015.

[Keywords: modular multilevel converter, high voltage direct current transmission, Flexible AC Transmission Systems (FACTS)]

Yoichi Ishizuka, Shun Nagata, Mika Takasaki, and Toshiro Hirose,
``Static Characteristic Analysis of Proposed Bi-Directional Dual Active Bridge DC-DC Converter,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 602--610, 2015.

[Keywords: isolated bi-directional DC-DC converter, static characteristic analysis, dual active bridge]

Felix Jauch, and Jürgen Biela,
``Generalized Modeling and Optimization of a Bidirectional Dual Active Bridge DC-DC Converter Including Frequency Variation,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 593--601, 2015.

[Keywords: DC-DC converter, dual active bridge, frequency variation, modeling, optimization]

Vol.4, no.4

Junpei Isozaki, Balaji Veerasamy, Wataru Kitagawa, and Takaharu Takeshita,
``Duality between PWM Strategies for Suppressing DC Ripples of Current and Voltage Source AC/DC Converters,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 512--513, 2015.

[Keywords: current source converter, voltage source converter, duality, PWM strategy, suppressing DC ripples]

Takeo Ishikawa, Peijie Xie, and Nobuyuki Kurita,
``Topology Optimization of Rotor Structure in Permanent Magnet Synchronous Motors Considering Ease of Manufacturing,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 469--475, 2015.

[Keywords: topology optimization, genetic algorithm, permanent magnet synchronous motor, finite element method, manufacturing]

Yu Hosoyamada, Masashi Takeda, Takahiro Nozaki, Naoki Motoi, and Atsuo Kawamura,
``High Efficiency Series Chopper Power Train for Electric Vehicles Using a Motor Test Bench,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 460--468, 2015.

[Keywords: electric vehicle, buck-boost chopper, motor test bench, power electronics]

Claudius M. Zingerli, Thomas Nussbaumer, and Johann W. Kolar,
``Optimizing Repulsive Lorentz Forces for a Levitating Induction Cooker,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 439--444, 2015.

[Keywords: magnetic levitation, modeling, eddy currents, induction motors, induction cooking, home appliances]

Vipindas Pala, Han Peng, Mona Mostafa Hella, and T. Paul Chow,
``Gallium Arsenide IC Technology for Power Supplies on Chip,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 434--438, 2015.

[Keywords: power IC, pHEMT, GaAs]

Sandra Zeljkovic, Tomas Reiter, and Dieter Gerling,
``Single-Stage Reconfigurable DC/DC Converter for Wide Input Voltage Range Operation in (H)EVs,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 424--433, 2015.

[Keywords: (H)EVs, phase shift converter, push-pull converter, reconfigurable, wide input voltage range, ZVT]

Tadashi Suetsugu, Xiuqin Wei, Shotaro Kuga, and Naoki Oyama,
``Switched Capacitor Discrete Control of Class E Amplifier to Achieve Nominal Operation,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 402--408, 2015.

[Keywords: switching power amplifier, class E, nominal operation]

Liudmila Popova, Ke Ma, Frede Blaabjerg, and Juha Pyrhonen,
``Device Loading of a Modular Multilevel Converter in Wind Power,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 380--386, 2015.

[Keywords: MMC converters, renewable energy sources, thermal stresses, wind power generation]

Gregory J. Kish, and Peter W. Lehn,
``A Comparison of DC/AC and DC/DC Modular Multilevel Energy Conversion Processes,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 370--379, 2015.

[Keywords: DC/AC converter, DC/DC converter, HVDC, modular converter]

Takeshi Horiguchi, Shin-ichi Kinouchi, Yasushi Nakayama, Takeshi Oi, Hiroaki Urushibata, Shoji Okamoto, Shinji Tominaga, and Hirofumi Akagi,
``Short-Circuit Protection Method Based on a Gate Charge Characteristic,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 360--369, 2015.

[Keywords: fault under load, hard-switching fault, insulated-gate bipolar transistor, protection]

Meiqin Mao, Zheng Dong, and Liuchen Chang,
``Accurate Output Power Control of Converters for Microgrids Based on Local Measurement and Unified Control,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 331--338, 2015.

[Keywords: microgrid, droop control, accurate power control, unified controller]

Kansuke Fujii, and Yasunao Saga,
``Power Conditioner for Stabilizing Power Disturbance caused by a Wind Turbine Generator System,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 310--314, 2015.

[Keywords: power conditioner, battery, control and three-level topology]

David Leuenberger, and Jürgen Biela,
``Semi-Numerical Method for Calculation of Loss in Foil Windings Exposed to an Air-Gap Field,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 301--309, 2015.

[Keywords: air-gap fringing field, eddy current losses, foil winding, magnetic components]

Vol.4, no.3

Takahiro Saeki, Kozo Ide, Yoshiyasu Takase, Hideaki Iura, Shinya Morimoto, and Tsuyoshi Hanamoto,
``Robust Active Damping Method for a PWM Converter Operating with an Unknown Inductance on the Power Grid,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 277--285, 2015.

[Keywords: active damper, current control, grid-connected pulse-width modulation (PWM) converters, LCL filters]

Natchpong Hatti, Surasak Nuilers, and Jirayut Phontip,
``Two-Triangle Carrier SPWM Modulation For a Five-Level Diode-Clamped PWM Inverter,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 244--252, 2015.

[Keywords: five-level diode-clamped PWM inverter, level-shifted PWM, medium-voltage drives, neutral-point-clamped PWM inverter, sinusoidal PWM, voltage-balancing circuit]

Balaji Veerasamy, Wataru Kitagawa, and Takaharu Takeshita,
``Output Ripple Minimization of Single-Stage Power-Factor-Correction Bidirectional Buck AC/DC Converter,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 235--243, 2015.

[Keywords: Single-stage, AC/DC converter, pulse width modulation, power factor control, output ripple]

Peng Gao, Sean O'Byrne, and John E. Fletcher,
``A Power-electronics-based Modular Nanosecond Pulse Generation System for Plasma-assisted Ignition,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 227--234, 2015.

[Keywords: nanosecond pulse generation, inductive voltage adder]

Shun Suzuki, and Toshihisa Shimizu,
``A Study on Efficiency Improvement of High-frequency Current Output Inverter Based on Immittance Conversion Element,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 220--226, 2015.

[Keywords: current output inverter, immittance conversion, wireless power transmission, magnetic field resonance]

Jun-ichi Itoh, Takahiro Araki, and Koji Orikawa,
``Experimental Verification of EMC Filter Used for PWM Inverter with Wide Band-Gap Devices,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 212--219, 2015.

[Keywords: EMC filter, high-frequency switching, PWM inverter, wide band-gap devices]

Min Huang, Xiongfei Wang, Poh Chiang Loh, Frede Blaabjerg, and Weimin Wu,
``Stability Analysis and Active Damping for LLCL-Filter-Based Grid-Connected Inverters,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 187--195, 2015.

[Keywords: LLCL filter, grid-connected converter, active damping, current control, resonant frequency, stability]

Kazuhiro Umetani, Takahiro Tera, and Kazuhrio Shirakawa,
``A Magnetic Structure Integrating Differential-Mode and Common-Mode Inductors with Improved Tolerance to DC Saturation,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 166--173, 2015.

[Keywords: integrated magnetic component, EMC filter, differential-mode inductor, common-mode inductor]

Tint Soe Win, Yoshihiro Hisada, Toshihiko Tanaka, Eiji Hiraki, Masayuki Okamoto, and Seong Ryong Lee,
``Reactive Power Control Strategy Based on DC Capacitor Voltage Control for Active Load Balancer in Three-Phase Four-Wire Distribution Systems,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 158--165, 2015.

[Keywords: active load balancer, DC capacitor voltage control, reactive power control, power factor adjustment, three-phase four-wire distribution system]

Yuko Hirase, Osamu Noro, Eiji Yoshimura, Hidehiko Nakagawa, Kenichi Sakimoto, and Yuji Shindo,
``Virtual Synchronous Generator Control with Double Decoupled Synchronous Reference Frame for Single-Phase Inverter,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 143--151, 2015.

[Keywords: double decoupled synchronous reference frame, phase locked loop, single-phase inverter, virtual synchronous generator]

Shoji Nishikata, Fujio Tatsuta, and Katsumi Suzuki,
``Novel Wind Power Plant Topology for DC Power Transmission Systems,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 136--142, 2015.

[Keywords: energy resources, thyristor, wind power, wind turbine/generator]

Jun Imaoka, Shota Kimura, Yuki Itoh, Wilmar Martinez, Masayoshi Yamamoto, Michiaki Suzuki,and Kenji Kawano,
``Feasible Evaluations of Coupled Multilayered Chip Inductor for POL Converters,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 126--135, 2015.

[Keywords: multilayered chip inductor, coupled inductor, POL converter, interleaved converter, GaN FETs, DC superposition characteristics]

Vol.4, no.2

Hidemine Obara, and Yukihiko Sato,
``Selection Criteria of Capacitors for Flying Capacitor Converters,'' ,
IEEJ J. Industry Applications, vol. 4, no. 2, pp. 105--106, 2015.

[Keywords: capacitor, flying capacitor converter, multilevel converter, equivalent series resistance (ESR), power density ]

Vol.4, no.1

Teruyoshi Sasayama, Yusuke Yanamoto, Shunsuke Funaji, and Takahiro Ao, ,
``Theoretical and Numerical Examination of Equivalent Resistances in Zone-Control Induction Heating System,'' ,
IEEJ J. Industry Applications, vol. 4, no. 1, pp. 67--73, 2015.

[Keywords: coils, eddy current, electromagnetic field, finite element method, induction heating]

Yusuke Hayashi, Hajime Toyoda, and Toshifumi Ise, ,
``Contactless DC Connector Concept for High-Power-Density 380-V DC Distribution System,'' ,
IEEJ J. Industry Applications, vol. 4, no. 1, pp. 49--58, 2015.

[Keywords: Contactless power supply, DC Distribution, isolated DC-DC converter, Gallium Nitride]

Tsuyoshi Nagano, Goh Teck Chiang, and Jun-ichi Itoh, ,
``Parallel Connected Multiple Motor Drive System Using Small Auxiliary Inverter for Permanent Magnet Synchronous Motors,'' ,
IEEJ J. Industry Applications, vol. 4, no. 1, pp. 40--48, 2015.

[Keywords: Permanent magnet synchronous motor, Auxiliary inverter, Parallel drive]

Yukinori Tsuruta, and Atsuo Kawamura, ,
``Loss Analysis of High Power Chopper by Under-Zero Current Switching,'' ,
IEEJ J. Industry Applications, vol. 4, no. 1, pp. 31--39, 2015.

[Keywords: Power converters for FCEV, Soft switching, IGBT, Automotive application]

Jun Imaoka, Masayoshi Yamamoto, and Takahiro Kawashima, ,
``High-Power-Density Three-phase Interleaved Boost Converter with a Novel Coupled Inductor,'' ,
IEEJ J. Industry Applications, vol. 4, no. 1, pp. 20--30, 2015.

[Keywords: three-phase interleaved boost converter, coupled inductor, maximum output power, magnetic circuit model, high-power-density]

Vol.3, no.6

Asmarashid Bin Ponniran, Koichi Matsuura, Koji Orikawa, and Jun-ichi Itoh, ,
``Size Reduction of DC-DC Converter using Flying Capacitor Topology with Small Capacitance,'' ,
IEEJ J. Industry Applications, vol. 3, no. 6, pp. 446--454, 2014.

[Keywords: inductor size, flying capacitor, output voltage ripple, flying capacitor boost chopper]

Hidenori Tanaka, Takaaki Wakimoto, Toshihiko Tanaka, Masayuki Okamoto, and Eiji Hiraki, ,
``Reducing Capacity of Smart Charger for Electric Vehicles on Single-Phase Three-Wire Distribution Feeders with Reactive Power Control,'' ,
IEEJ J. Industry Applications, vol. 3, no. 6, pp. 437--445, 2014.

[Keywords: single-phase three-wire distribution system, smart charger, three-leg inverter, constant dc-capacitor voltage control, single-phase d-q transformation]

Vol.3, no.5

Jun Imaoka, Shota Kimura, Wilmar Martinez, and Masayoshi Yamamo, ,
``A Novel Integrated Magnetic Core Structure Suitable for Transformer-Linked Interleaved Boost Chopper Circuit,'' ,
IEEJ J. Industry Applications, vol. 3, no. 5, pp. 395--404, 2014.

[Keywords: boost converter, coupled Inductors, high coupling coefficient, fringing flux, design, magnetic core structure]

Yukinori Tsuruta, and Atsuo Kawamura, ,
``Loss Minimization by Partial SAZZ for High-Power Chopper,'' ,
IEEJ J. Industry Applications, vol. 3, no. 5, pp. 388--394, 2014.

[Keywords: power converters for FCEV, soft switching, IGBT, automotive application]

Vol.3, no.4

Aromhack Saysanasongkham, Masayuki Arai, Satoshi Fukumoto, Shun Takeuchi, and Keiji Wada, ,
``A Highly Reliable Digital Current Control using an Adaptive Sampling Method,'' ,
IEEJ J. Industry Applications, vol. 3, no. 4, pp. 296--303, 2014.

[Keywords: digital current control, PWM control, sampling method, reliability, sawtooth carrier waveform]

Toshiji Kato, Kaoru Inoue, Kyu Takano, Kazunari Yamada, and Ariyasu Aki, ,
``Optimum On-line Reduction of Switching Losses with a New Two-Phase PWM Method,'' ,
IEEJ J. Industry Applications, vol. 3, no. 4, pp. 288--295, 2014.

[Keywords: three-phase NPC inverter, reduction of switching losses, space vector modulation, two-phase modulation, state feedback control, EMC]

Vol.3, no.3

Tint Soe Win, Eiji Hiraki, Masayuki Okamoto, Seong Ryong Lee, and Toshihiko Tanaka, ,
``Novel Control Algorithm for Active Load Balancer in Three-Phase Four-Wire Distribution Systems,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 286--287, 2014.

[Keywords: active load balancer, three-phase four-wire distribution systems, constant DC capacitor voltage control]

Adrian Augustin Hasmasan, Cristian Busca, Remus Teodorescu, Lars Helle, and Frede Blaabjerg, ,
``Electro-Thermo-Mechanical Analysis of High-Power Press-Pack Insulated Gate Bipolar Transistors under Various Mechanical Clamping Conditions,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 192--197, 2014.

[Keywords: press-pack IGBT, mechanical modeling, clamping force, thermal modeling, power loss modeling, reliability]

Vol.3, no.1

Tadashi Suetsugu, Xiuqin Wei, and Marian K. Kazimierczuk, ,
``Analysis of Power Loss of Class E Amplifier with Nonlinear Shunt Capacitance,'' ,
IEEJ J. Industry Applications, vol. 3, no. 1, pp. 68--74, 2014.

[Keywords: class E power amplifier, power efficiency, non-linear shunt capacitance, switching loss, conduction loss, AM modulation]

Kazuhiro Koiwa and Jun-ichi Itoh, ,
``Efficiency Evaluation of a Matrix Converter with a Boost-Up AC Chopper in an Adjustable Drive System,'' ,
IEEJ J. Industry Applications, vol. 3, no. 1, pp. 26--34, 2014.

[Keywords: matrix converter, V-connection AC chopper, flux-weakening control, IPMSM]

Vol.2, no.6

Haruo Nakazawa, David Hongfei Lu, Masaaki Ogino, Tohru Shirakawa, and Yoshikazu Takahashi, ,
``Reverse-Blocking IGBTs with V-Groove Isolation Layer for Three-Level Power Converters,'' ,
IEEJ J. Industry Applications, vol. 2, no. 6, pp. 323--328, 2013.

[Keywords: RB-IGBT, three-level power converter, hybrid isolation process, thermal diffusion, V-groove]

Vol.2, no.5

Jun Imaoka, Masayoshi Yamamoto, Yuta Nakamura, and Takahiro Kawashima, ,
``Analysis of Output Capacitor Voltage Ripple in Multi-Phase Transformer-Linked Boost Chopper Circuit,'' ,
IEEJ J. Industry Applications, vol. 2, no. 5, pp. 252--260, 2013.

[Keywords: multi-phase, boost chopper circuit, miniaturization of output capacitor]

Hiroki Takahashi and Jun-ichi Itoh, ,
``Damping Control of Filter Resonance Focusing on Output Stage for Multi-Modular Matrix Converter,'' ,
IEEJ J. Industry Applications, vol. 2, no. 5, pp. 242--251, 2013.

[Keywords: multi-modular matrix converter, filter resonance, damping control, high power conversion]

Vol.2, no.4

Masayuki Okamoto, Eiji Hiraki, Toshihiko Tanaka, and Atsushi Tanaka, ,
``A Large-Capacity Capacitor Simulator with an Inner-Series Resistor,'' ,
IEEJ J. Industry Applications, vol. 2, no. 4, pp. 204--210, 2013.

[Keywords: ideal capacitor simulator, supercapacitor simulator, bidirectional dc-dc converter, PWM rectifier, inner-series resistor, single-phase PLL circuit]

Keisuke Kusaka and Jun-ichi Itoh, ,
``Reduction of Reflected Power Loss in an AC-DC Converter for Wireless Power Transfer Systems,'' ,
IEEJ J. Industry Applications, vol. 2, no. 4, pp. 195--203, 2013.

[Keywords: wireless power transfer, AC-DC converter, high-frequency, input impedance matching]

Keiji Wada, Akihiro Hino, and Masato Ando, ,
``High-Speed Analysis of Bus Bar Inductance for a Laminated Structure,'' ,
IEEJ J. Industry Applications, vol. 2, no. 4, pp. 189--194, 2013.

[Keywords: bus bar, inductance map, laminated structure, stray inductance]

Martin Pavlovsky, Giuseppe Guidi, and Atsuo Kawamura, ,
``Coping with Poor Dynamic Performance of Super-Junction MOSFET Body Diodes,'' ,
IEEJ J. Industry Applications, vol. 2, no. 4, pp. 183--188, 2013.

[Keywords: superjunction MOSFET, body diode, reverse recovery, forward recovery, soft switching]

Dao Zhou, Frede Blaabjerg, Mogens Lau, and Michael Tonnes, ,
``Thermal Cycling Overview of Multi-Megawatt Two-Level Wind Power Converter at Full Grid Code Operation,'' ,
IEEJ J. Industry Applications, vol. 2, no. 4, pp. 173--182, 2013.

[Keywords: two-level wind power converter, power losses, thermal cycling, grid codes]

Vol.2, no.3

Hirohito Funato, Takao Mori, Tomohiko Igarashi, Satoshi Ogasawara, Fumihiro Okazaki, and Yukitsugu Hirota, ,
``Optimization of Switching Transient Waveform to Reduce Harmonics in Selective Frequency Bands,'' ,
IEEJ J. Industry Applications, vol. 2, no. 3, pp. 161--169, 2013.

[Keywords: EMI, harmonics of AM radio band, evaluation function, VDS controller]

Cherif Larouci, Toufik Azib, Ahmed Chaibet, and Moussa Boukhnifer, ,
``Control of a Flyback Converter in Mixed Conduction Mode: Influence on the Converter Design Using Optimization under Constraints,'' ,
IEEJ J. Industry Applications, vol. 2, no. 3, pp. 132--140, 2013.

[Keywords: power converters design, flyback converter, control in mixed conduction, design using optimization under constraints]

Vol.1, no.3

Koji Orikawa and Jun-ichi Itoh, ,
``Development of AC-DC Converter with 10-V and 10,000-A Output for Sintering,'' ,
IEEJ J. Industry Applications, vol. 1, no. 3, pp. 164--171, 2012.

[Keywords: sintering, low-voltage high-current, synchronous rectifier]

Vol.1, no.2

Zarchi Linn, Yushi Miura, and Toshifumi Ise, ,
``Power System Stabilization Control by HVDC with SMES Using Virtual Synchronous Generator,'' ,
IEEJ J. Industry Applications, vol. 1, no. 2, pp. 102--110, 2012.

[Keywords: VSG, SMES, VSC-HVDC, synchronous generator, power fluctuation]

Hideaki Fujita, ,
``Emerging Technologies for Multilevel Converters in Japan,'' ,
IEEJ J. Industry Applications, vol. 1, no. 2, pp. 95--101, 2012.

[Keywords: Capacitor-clamped converters, diode-clamped converters, modular multilevel cascaded converters, multilevel power converters]

Seung-Ho Yang, Katsuhiro Hirata, Tomohiro Ota, and Yoshihiro Kawase, ,
``Frequency Response Analysis Considering Nonlinear Distribution of Complex Magnetic Permeability and Employing 3D FEM,'' ,
IEEJ J. Industry Applications, vol. 1, no. 2, pp. 89--94, 2012.

[Keywords: complex magnetic permeability, finite element method, frequency response analysis, nonlinear analysis]

Vol.1, no.1

Yoshiya Ohnuma and Jun-ichi Itoh, ,
``A Single-phase-to-three-phase Power Converter with an Active Buffer and a Charge Circuit,'' ,
IEEJ J. Industry Applications, vol. 1, no. 1, pp. 46--54, 2012.

[Keywords: single-phase-to-three-phase power converter, indirect matrix converter, power factor correction]

Chia-Chi Chu, Faa-Jeng Lin, and Po-Tai Cheng, ,
``Smart Grid Development in Taiwan,'' ,
IEEJ J. Industry Applications, vol. 1, no. 1, pp. 41--45, 2012.

[Keywords: renewable energy, smart grid, advanced metering infrastructure]

Goh Teck Chiang and Jun-ichi Itoh, ,
``Performance Analysis of an Indirect Matrix Converter with a Reactor Free Boost Converter for Japanese 10-15 Mode Vehicle Driving Pattern,'' ,
IEEJ J. Industry Applications, vol. 1, no. 1, pp. 31--40, 2012.

[Keywords: AC/AC conversion, DC/AC conversion, induction motor, modulation techniques]

Thomas Friedli and Johann W. Kolar, ,
``Milestones in Matrix Converter Research,'' ,
IEEJ J. Industry Applications, vol. 1, no. 1, pp. 2--14, 2012.

[Keywords: matrix converter, ac-ac converter, review, overview]

Motion Control, Robotics, Sensing and their Applications (D7)

Vol.13, no.6

Soramichi Takahashi, Naoki Amano, and Shigeyuki Takagi
``Evaluation of Energy Utilization Ratio and Phase Plane Analysis of Bias Torque Function Control,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 602--608, 2024.

[Keywords: electric vehicle, vehicle motion, torque function control, energy saving, energy utilization ratio, phase plane analysis]

Takashi Ohhira, Yuto Watanabe, and Hideki Hashimoto
``Improved Angle Calculation Method of Magnetic Absolute Encoder with Different Magnetic Flux Densities,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 625--632, 2024.

[Keywords: absolute encoder, magnetic encoder, adaptive filter, phase-locked loops (PLLs), normalized least mean square (NLMS)]

Junya Sato, Kaishi Shimizu, Takumi Hirashita, Kosei Umemura, Shota Asahi, Chikara Ito, and Hidenobu Masuda
``Image Processing-Based Weight Estimation for Steel Cylinders,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 695--702, 2024.

[Keywords: weight estimation, image processing, 3D reconstruction]

Hanane Zermane, Abderrahim Zermane, and Mohd Zahirasri Mohd Tohir
``Technical Analysis of Occupational Fatal Accidents in Malaysia Using Machine Learning Techniques,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 711--722, 2024.

[Keywords: risk management, neuro-linguistic programming, machine learning, mixed-method analysis, prevention management]

Yuya Watanabe, Kenta Seki, and Makoto Iwasaki
``Vibration Suppression of Cantilever Using Piezoelectric Actuator Through Optimal Design for Actuator Position and Control Parameters,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 723--730, 2024.

[Keywords: vibration suppression, piezoelectric actuator, optimal design, particle swarm optimization, cantilever]

Makoto Fukuda and Morimasa Nishihira
``Weld Root Crack Detection in Metal Plates Using Nonlinear Higher-Order Lamb Waves in Lame Mode,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 741--742, 2024.

[Keywords: second harmonic ultrasonic wave, Lamb waves, Lame mode, weld root crack]

Vol.13, no.5

Kazuho Igarashi, Ryo Igarashi, Takenori Atsumi, and Shigeyuki Nakadai
``Feedforward Control for Track Seeking Control in Hard Disk Drive with Sampled-Data Polynomial Based on Causal First-Order Hold,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 512--519, 2024.

[Keywords: hard disk drive, sampled-data control, first-order hold, feedforward control]

Takuya Shiohara and Yoshihiro Maeda
``Enhanced Auto-Tuning of Feedback Controllers with Aggressive Search Ensuring Stability and Its Application to Galvano Scanner,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 539--546, 2024.

[Keywords: auto-tuning, feedback controller, stability, parameter search space, galvano scanner, genetic algorithm]

Vol.13, no.4

Ryosuke Shibuya and Toshiaki Tsuji
``Estimation of Arm Stiffness Using Force Information of a Hand in Contact with a Highly Rigid Environment,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 357--363, 2024.

[Keywords: stiffness estimation, electromyography, regression analysis, equilibrium point hypothesis]

Naoto Fujishima
``Technical Trends of SiC Power Semiconductor Devices and Their Applications in Power Electronics,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 372--378, 2024.

[Keywords: power device, MOSFET, power electronics, renewable energy, electrified vehicle]

Min Zou, Kota Matsunaga, Yuji Ueda, Tsuyoshi Sugawara, Hideyo Osanai, and Yoichi Kageyama
``Defect Detection in Metal-Ceramic Substrate Based on Image Processing and Machine Learning,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 379--388, 2024.

[Keywords: defect detection, feature extraction, CNN, classification, deep learning]

Vol.13, no.3

Yuto Ikeda, Daisuke Yashiro, Kazuhiro Yubai, and Satoshi Komada
``Angle Controller for Motor with Reduction Gear that Utilizes Torsional Torque Estimator Including Backlash Model and High-Pass Filter,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 253--260, 2024.

[Keywords: angle control, electromagnetic motor, load side encoder, low stiffness coupling, two-inertia system, backlash]

Takenori Atsumi, Toshiki Saito, Shota Yabui, Yuki Nakata, Shinsei Noshiro, and Shigeyuki Nakadai
``Feedback Controller Optimization for Mechatronic Systems with Unexpected Plant Perturbations Using Support Vector Machine,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 270--279, 2024.

[Keywords: motion control, optimization, support vector machines, unexpected plant perturbations]

Takumi Kudo, Taku Shimizu, and Atsushi Oda
``A Sensor Calibration Method Based on Rail Detection,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 348--356, 2024.

[Keywords: calibration, rail, LiDAR, camera, autonomous railway operation]

Vol.13, no.2

Shunichi Sakurai and Seiichiro Katsura
``Singularity-Free 3-Leg 6-DOF Spatial Parallel Robot with Actuation Redundancy,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 127--134, 2024.

[Keywords: parallel robot, singularity analysis, actuation redundancy, force control]

Pengcheng Li, Ryuki Sato, Masaki Hasegawa, and Susumu Hara
``Fundamental Study on Adaptive Shock Response Control for Emergency Landing of UAVs and Its Experimental Investigation,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 135--145, 2024.

[Keywords: impact response, landing system, UAVs]

Hiroaki Kuwahara and Toshiyuki Murakami
``Experimental Study of Tracked Vehicle Velocity Using Estimated Disturbance and Machine Learning for Application to Environments Different from Those in Training,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 146--154, 2024.

[Keywords: tracked vehicle, velocity estimation, slippage, disturbance observer, machine learning]

Yoshiyuki Hatta and Kazuaki Ito
``Design of Hybrid Angle/Force Control for Two-Degree-of-Freedom Magnetic Screw Motor Based on Modal Information,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 155--164, 2024.

[Keywords: hybrid control, modal information, 2-DOF motor, magnetic screw]

Tomoaki Kashiwao, Keita Hayashi, Masayuki Hiro, Ryoya Ogino, and Mikio Deguchi
``Machine Learning-driven Classification of Hand Motion for the 3D-proximity-sensors Unit,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 165--170, 2024.

[Keywords: capacitive proximity sensor, motion sensor, machine learning, classification, random forest]

Yuki Yoshino, Chieko Hoshino, and Yutaka Uchimura
``Deep Neural Network based Estimation of Missing Measurement Data for Construction Path Optimization,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 171--177, 2024.

[Keywords: deep neural network, digital evaluation model (DEM), construction automation, construction path optimization]

Takeru Watanabe, Seiji Kanai, Hiroki Muto, Haruto Kogawa, Takenori Atsumi, and Shigeyuki Nakadai
``Study of Increased Wind Noise by Active Noise Cancellation Headphones,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 208--214, 2024.

[Keywords: active noise cancellation, wind noise, headphone, acoustic power]

Susumu Hara, Yuji Kurasaki, Daisuke Tsubakino, and Kazuaki Ito
``Internet-based Control Experiments for Simultaneous Stabilization of Inverted Pendulums at Two Remote Locations,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 215--216, 2024.

[Keywords: hierarchical optimal control, Internet, inverted pendulum, laboratory class, remote location]

Vol.13, no.1

Ryosuke Sato and Yasutaka Fujimoto
``Rainfall Forecasting with LSTM by Combining Cloud Image Feature Extraction with CNN and Weather Information,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 24--33, 2024.

[Keywords: machine learning, convolutional neural networks, recurrent neural networks, image recognition, weather forecasting]

Eitaro Kuroda, Yoshihiro Maeda, and Makoto Iwasaki
``Efficient Autonomous Design of Cascade Structure Feedback Controller Parameters Realizing Robust Stabilization,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 34--40, 2024.

[Keywords: autonomous parameter design, cascade structure feedback controller, inactive constraint, plant perturbation, robust stability]

Junya Sato, Yueqi Zhao, and Takuya Akashi
``Seat Belt Detection Using Genetic Algorithm-Based Template Matching,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 91--97, 2024.

[Keywords: seat belt detection, template matching, genetic algorithm]

Satoshi Okuno and Sota Shimizu
``Study on Displaying Images to Prevent VR Sickness while Maintaining Rich-Presence,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 98--104, 2024.

[Keywords: VR sickness reduction, original rich-presence preservation, optical flow, selective blurring]

Vol.12, no.6

Sora Nagao, Yusuke Kawai, Yuki Yokokura, Kiyoshi Ohishi, and Toshimasa Miyazaki
``Load-side Acceleration Control Based on Single Inertialization Compensator and Jerk Observer for Industrial Robots,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1034--1045, 2023.

[Keywords: load-side acceleration control, two-inertia system, acceleration sensor, industrial robot]

Yusuke Tsuji, Daisuke Yashiro, Yuki Kato, Shinichiro Bando, Kazuhiro Yubai, and Satoshi Komada
``Design of a Thrust Controller for Propeller Driven Systems Operating at Multiple Wind Velocities and Propeller Angular Velocities,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1060--1067, 2023.

[Keywords: propeller-driven system, thrust control, wind speed, propeller angular velocity, disturbance observer]

Kazuyuki Hidaka, Katsuya Kondo, and Shunya Sato
``Scheme for Improving the Spatial Resolution of Thermal Images for Objects with Different Emissivity,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1106--1113, 2023.

[Keywords: emissivity, example-based super-resolution, temperature compensation, thermal sensing]

Vol.12, no.5

Ryohei Kitayoshi, Yasufumi Yoshiura, and Yasuhiko Kaku
``Σ-X Series: AC Servo Drive for Achievement of Digital Solution,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 859--867, 2023.

[Keywords: Σ-X series, i3-mechatronics, servo tuning functions, velocity ripple compensation, vibration suppresion control, equivalent rigid-body velocity]

Xinlin Zhang, Gendi Liu, Yinan Wu, and Ning Sun
``Feedforward Control for Pneumatic Artificial Muscles With Creep Compensation Using Rate-Dependent and Load-Dependent Models,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 868--875, 2023.

[Keywords: pneumatic artificial muscles, hysteresis compensation, modified generalized Prandtl-Ishlinskii model]

Masaki Takeuchi and Seiichiro Katsura
``Robust Velocity Control for Electromagnetic Friction Brake Based on Disturbance Observer,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 876--884, 2023.

[Keywords: disturbance observer, electromagnetic friction brake, rehabilitation, velocity control]

Atsushi Hasegawa, Tomoyuki Shimono, Shunya Takano, Katsunori Masaki, Hideo Nakada, Miyuki Nishie, and Jun Hakamata
``Inhaler Motion Evaluation Via Weighted DP Matching,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 885--893, 2023.

[Keywords: inhaler, DP matching, IMU sensor]

Tomoaki Baba, Toshiyuki Murakami, Hermano Igo Krebs, and Takahiro Nozaki
``Development of Optical Distance, Normal Force, Shear Force Sensor,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 894--900, 2023.

[Keywords: proximity sensor, tactile sensor, beam structure, photo reflector, contact task]

Kikuko Miyata, Susumu Hara, Kenji Hayashi, Kenta Seki, Makoto Iwasaki, and Masatsugu Otsuki
``Vision-Based Target Tracking Controller Design for Asteroid Flyby Problem,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 914--923, 2023.

[Keywords: flyby, vision-based tracking, trajectory generation, imaging, actuator modeling]

Kazuki Takeuchi, Sho Sakaino, and Toshiaki Tsuji
``Motion Generation Based on Contact State Estimation Using Two-stage Clustering,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 1000--1007, 2023.

[Keywords: robot, learning from demonstration, state transiton, recovery action]

Masashi Yamada and Toshiyuki Murakami
``Individual Pitch Control of Wind Turbine System by Estimating Wind Speed Using Pitching Moment,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 1008--1014, 2023.

[Keywords: wind energy conversion system, individual pitch control, pitching moment, reaction force observer, blade fatigue]

Vol.12, no.4

Akash Samanta and Sheldon Williamson
``Machine Learning-based Remaining Useful Life Prediction Techniques for Lithium-ion Battery Management Systems: A Comprehensive Review,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 563--574, 2023.

[Keywords: prognostics and health management, electric vehicle, machine learning, deep learning, state estimation]

Yong Woo Jeong and Chung Choo Chung
``Observer-based Robust Control: Its Application to Permanent Magnet Synchronous Motors,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 575--587, 2023.

[Keywords: surface-mounted permanent magnet synchronous motors, motion control, disturbance observer]

Yuya Sakai and Mitsuharu Matsumoto
``Topic Selection Using Conceptual Distance: How to Select Topics that are Interesting but Unfamiliar to Users,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 588--595, 2023.

[Keywords: topic selection, dialog system, conceptual distance, thesaurus dictionary]

Philipp Ziegler, Michael Bura, Jorg Haarer, Philipp Marx, David Hirning, and Jorg Roth-Stielow
``Signal Processing Design for Wide Bandwidth Hybrid Current Sensor based on Enhanced Analog Operational Amplifier Circuit,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 635--642, 2023.

[Keywords: current measurement, hybrid current sensor, rogowski coil, sensor fusion]

Kanta Horikoshi, Kantaro Yoshimoto, and Tomoki Yokoyama
``Novel Maximum Adhesive Force Control Without Vehicle Speed Sensor,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 682--688, 2023.

[Keywords: maximum adhesive force control, adhesive coefficient, vehicle speed estimator]

Hiroki Kimura and Atsushi Okuyama
``Average Consensus Problem in Multi-Agent System in an Environment with Obstacles,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 701--710, 2023.

[Keywords: multi-agent systems, average consensus problem, consensus control, obstacle avoidance, dynamic graph, disconnected]

Razvan Andrei Budau Petrea, Roberto Oboe, and Giulia Michieletto
``Safe High Stiffness Impedance Control for Series Elastic Actuators using Collocated Position Feedback,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 735--744, 2023.

[Keywords: Series elastic actuator (SEA), impedance control, acceleration-based control, Kalman Filter]

Thao Tran Phuong, Kiyoshi Ohishi, and Yuki Yokokura
``High-Performance Sensorless Force Control Using Superior Wideband and Periodicity-Cancellation Force Observer,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 773--785, 2023.

[Keywords: disturbance observer, singular spectrum analysis, least squares method, force control, dithering]

Yasuhiro Kato, Sho Sakaino, and Toshiaki Tsuji
``Motion Planning for Cutting Flexible Objects Based on Contact State Recognition,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 786--792, 2023.

[Keywords: motion planning of manipulators, identification of materials and deformation types, time-delay neural network, contact states recognition]

Kodai Fujisaki and Seiichiro Katsura
``Motion-Copying System with In-Tool Sensing,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 793--799, 2023.

[Keywords: sensing, motion control, skill acquisition, motion-copying system, violin]

Tomoaki Kashiwao, Masayuki Hiro, Keita Hayashi, and Mikio Deguchi
``Machine-learning-based Prediction of the Three-dimensional (3D) Position Coordinates of 3D Proximity Sensing Frames,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 800--807, 2023.

[Keywords: capacitive proximity sensor, circle detection, hough transform, machine learning, random forest, 3D position]

Naoki Kawamura, Shota Inoue, Tadanao Zanma, Keiichiro Kondo, Kenta Koiwa, Kang-Zhi Liu, and Masaaki Shibata
``Feedback Error Learning-Based Position Control in Position-Sensorless Positioning Servo Systems for IPMSMs,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 816--825, 2023.

[Keywords: position-sensorless control, positioning servo system, learning control, feedback error learning, IPMSM]

Wataru Goda, Kensuke Itoi, Nozomi Nagamine, and Yosuke Tsubokawa
``Rail Joint Gap Measurement Method using Train Frontal Images Captured by a Handy Video Camcorder,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 842--851, 2023.

[Keywords: track maintenance, joint gap measurement, image processing, deep learning]

Vol.12, no.2

Keita Shimamoto and Toshiyuki Murakami
``Force Sensorless Hybrid Position/Force Control with Equivalent Mass Matrices Switching for Decoupled Rubbing Motion,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 107--116, 2023.

[Keywords: hybrid control, equivalent mass matrix, force sensorless control, disturbance observer, multi-degrees-of freedom system]

Yuhei Hatori and Yutaka Uchimura
``Obstacle Avoidance during Teleoperation by Model Predictive Control with Time-varying Delay,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 117--124, 2023.

[Keywords: model predictive control, tele-operation, time-varying delay, obstacles avoidance]

Kouhei Ohnishi and Yuki Saito
``Quantification of Force/Tactile Sensation,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 125--130, 2023.

[Keywords: force/tactile sensation, real haptics, least squares estimation]

Kosuke Shikata and Seiichiro Katsura
``Modal Space Control of Bilateral System with Elasticity for Stable Contact Motion,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 131--144, 2023.

[Keywords: bilateral control, teleoperation, two-mass resonant system, modal transformation, stable interaction]

Kikuko Miyata, Yuta Kawazoe, and Susumu Hara
``Proposal for Shape Memory Alloy Positioning Actuator using Electric Parameter Based Controller,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 153--154, 2023.

[Keywords: shape memory alloy, positioning actuator, controller design]

Masatsugu Oyamada, Sadaaki Kunimatsu, and Ikuro Mizumoto
``Performance Prediction of Electric Motors via Deep Learning,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 238--243, 2023.

[Keywords: deep learning, neural network, electric motor, performance prediction, practical use]

Vol.12, no.1

Tetsuro Akagawa and Sho Sakaino
``Autoregressive Model Considering Low Frequency Errors in Command for Bilateral Control-Based Imitation Learning,''
IEEJ J. Industry Applications, vol. 12, no. 1, pp. 26--32, 2023.

[Keywords: deep learning, position control, force control, bilateral control, imitation learning]

Vol.11, no.6

Hiromichi Iwasaki and Atsushi Okuyama
``Robust Reference Signal Self-Organizing Control based on Deep Reinforcement Learning,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 737--743, 2022.

[Keywords: adaptive control, control theory based on machine learning, reference signal self-organization, deep reinforcement learning, track-following control, inverted pendulum with inertia rotor]

Joel Thompson and Toshiyuki Murakami
``Cognitive Grasping and Manipulation of Unknown Object with Control Grip Force using Cyber Physical System Approach,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 744--751, 2022.

[Keywords: grasping and manipulation, tactile sensing, simulation, Reinforcement Learning (RL), Cyber Physical System (CPS)]

Jiayi Wang, Yasutaka Fujimoto, Yoshihiro Iwanaga, and Shunsuke Miyamoto
``6DoF-SLAM using 3D Point Cloud-based Objects Recognition,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 752--762, 2022.

[Keywords: robot sensing system, simultaneous localization and mapping, computer vision]

Vol.11, no.5

Issei Takeuchi and Seiichiro Katsura
``Performance Improvement of Element Description Method Using Artificial Bee Colony Algorithm,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 643--649, 2022.

[Keywords: artificial bee colony algorithm, element description method, genetic algorithm, particle swarm optimization, system identification, temperature control]

Nguyen Gia Minh Thao, Susumu Hara, Shoya Hirokawa, Hiroyuki Okuda, Mitsuru Nagatsuka, Naoki Ogawa, and Tatsuya Suzuki
``Manual Control Mode for Autonomous Mobile Robots Using Velocity-Based Impedance Control,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 650--663, 2022.

[Keywords: autonomous mobile robots, manual control mode, power assist scheme, velocity-based impedance control, force observer]

Sora Nagao, Yusuke Kawai, Yuki Yokokura, Kiyoshi Ohishi, and Toshimasa Miyazaki
``Robust Torsion Torque Control using Single Inertialization Compensator for Two-inertia System with Environmental Stiffness,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 674--685, 2022.

[Keywords: two-inertia system, torsion torque control, single inertialization compensator, load-side torque control, model error compensator]

Vol.11, no.4

Yuya Sakuragi, Kenta Seki, and Makoto Iwasaki
``Contact Force Estimation and Sensorless Force Control in Piezoelectric Bending Actuators,''
IEEJ J. Industry Applications, vol. 11, no. 4, pp. 555--561, 2022.

[Keywords: force control, force estimation, piezoelectric bending actuator, self-sensing]

Binh-Minh Nguyen, Tetsuya Kobayashi, Kazuhiro Sekitani, Michihiro Kawanishi, and Tatsuo Narikiyo
``Altitude Control of Quadcopters with Absolute Stability Analysis,''
IEEJ J. Industry Applications, vol. 11, no. 4, pp. 562--572, 2022.

[Keywords: absolute stability, altitude control, disturbance observer, flying vehicle, sector-bounded nonlinearity]

Eiko Sekine and Kazuo Yamanaka
``Simple Probabilistic Model for State Transition Analysis of a Roundabout,''
IEEJ J. Industry Applications, vol. 11, no. 4, pp. 603--607, 2022.

[Keywords: roundabout, circular lane traffic, modal analysis, equilibrium transition]

Genki Ishiguro, Junya Sato, Takayoshi Yamada, and Kazuaki Ito
``Evolutionary Image Processing for an Intelligent Power Module Inserter Robust to Different Lighting Environments,''
IEEJ J. Industry Applications, vol. 11, no. 4, pp. 608--615, 2022.

[Keywords: evolutionary image processing, genetic algorithm, peg-in-hole]

Ryo Saiku, Junya Sato, Takayoshi Yamada, and Kazuaki Ito
``Enhancing Anomaly Detection Performance and Acceleration,''
IEEJ J. Industry Applications, vol. 11, no. 4, pp. 616--622, 2022.

[Keywords: anomaly detection, deep learning, visual inspection]

Hiroto Inahara and Naoki Motoi
``Research on Search Algorithm Using Particle Swarm Optimization with Virtual Pheromone for Swarm Robots,''
IEEJ J. Industry Applications, vol. 11, no. 4, pp. 634--642, 2022.

[Keywords: mobile robots, swarm intelligence, PSO, motion control]

Vol.11, no.3

Maurice Poot, Jim Portegies, Noud Mooren, Max van Haren, Max van Meer, and Tom Oomen
``Gaussian Processes for Advanced Motion Control,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 396--407, 2022.

[Keywords: gaussian processes, feedforward control, learning control]

Kenta Nagano and Yasutaka Fujimoto
``Zero Moment Point Estimation Based on Resonant Frequencies of Wheel Joint for Wheel-Legged Mobile Robot,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 408--418, 2022.

[Keywords: wheel-legged mobile robot, zero moment point, resonant frequency, load estimation]

Hiroki Arai, Hiroki Nagakura, and Yutaka Uchimura
``Model Predictive Control with Variable Predictive Horizon for Remote Control System including Variable Delay,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 419--426, 2022.

[Keywords: model predictive control, time delay system, variation delay]

Hiroyuki Fuse, Hiroshi Fujimoto, Kaoru Sawase, Naoki Takahashi, Ryota Takahashi, Yutaro Okamura, and Ryosuke Koga
``Derivation of Dynamic Model of Two-Input-Two-Output Torque Difference Amplification Motor Drive System and Independent Left-and-Right Wheel Control with Decoupling Compensator,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 427--436, 2022.

[Keywords: electric vehicle, motor drive system, two-input-two-output system, vibration suppression, decoupling compensation, torque vectoring differential]

Krzysztof Szabat, Karol Wrobel, and Seiichiro Katsura
``Application of Multilayer Kalman Filter to a Flexible Drive System,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 483--493, 2022.

[Keywords: torsional vibration, state estimation, control, multi-layer observer]

Hadi Setiadi and Hidemine Obara
``Multilevel Cascaded H-Bridge Linear Amplifier with Unequal DC Capacitor Voltages Using a DC Voltage Source,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 522--530, 2022.

[Keywords: cascaded H-bridge, multilevel, linear amplifier, unequal DC capacitor voltages]

Vol.11, no.2

Takashi Kai, Hiroyuki Sekiguchi, and Hidetoshi Ikeda
``Control Structure with Dual Acceleration Feedback for Positioning Machine with Semi-Closed Servo System,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 351--358, 2022.

[Keywords: servo motor, acceleration feedback, vibration control, motion control, rocking mode, local resonance]

Xiaoke Wang, Wataru Ohnishi, and Takafumi Koseki
``Linear Matrix Inequality Based Data-driven Disturbance Observer Design: Application to a Non-Minimum Phase Motion Stage,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 334--340, 2022.

[Keywords: disturbance observer, frequency response data, convex optimization, linear matrix inequality]

Tatsuya Kani and Masato Koyama
``Vibration Suppression Using Vibration Coordinate System Based on dq Transform with Specific Frequency,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 327--333, 2022.

[Keywords: vibration suppression, motion control, coordinate transformation, vibration coordinate system]

Yuhiro Inagaki, Masahiro Mae, Osamu Shimizu, Sakahisa Nagai, Hiroshi Fujimoto, Takayuki Miyajima, Yoshiki Yasuda, and Akio Yamagiwa
``Effect of Harmonic Current Suppression on Iron Loss of IPMSM Using Repetitive Perfect Tracking Control,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 317--326, 2022.

[Keywords: IPMSM, iron loss, harmonic current suppression, repetitive perfect tracking control]

Kentaro Yokota and Hiroshi Fujimoto
``Pitch Angle Control by Regenerative Air Brake for Electric Aircraft,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 308--316, 2022.

[Keywords: electric aircraft, propeller dynamics, thrust estimation, thrust control, airspeed estimation, regeneration power, attitude control]

Yui Takaki Shirato, Wataru Ohnishi, Hiroshi Fujimoto, Yoichi Hori, Koichi Sakata, and Atsushi Hara
``Effect of Dead Zone Compensation by Mass-Flow-Rate Twin-Drive System with Anti-Windup for Pressure Control System,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 299--307, 2022.

[Keywords: pneumatic cylinder, valve, mass-flow-rate control, dead zone compensation, twin-drive system, anti-windup]

Kodai Fujisaki and Seiichiro Katsura
``In-Tool Motion Sensing for Evaluation of Violin Performance,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 291--298, 2022.

[Keywords: sensing, motion control, skill acquisition, motion-copying system, violin]

Juan Padron, Yusuke Kawai, Yuki Yokokura, Kiyoshi Ohishi, and Toshimasa Miyazaki
``Stable Torsion Torque Control Based on Friction-Backlash Analogy for Two-Inertia Systems with Backlash,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 279--290, 2022.

[Keywords: two-mass system, torsion torque control, disturbance observer, backlash, static friction]

R. M. Maheshi Ruwanthika and Seiichiro Katsura
``Excess Force Reduction in Bilateral Control for Precise and Safe Operation,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 266--278, 2022.

[Keywords: motion control, bilateral control, force control, sensorless control, safety, disturbance observer]

Ronnapee Chaichaowarat, Satoshi Nishimura, Takahiro Nozaki, and Hermano Igo Krebs
``Work in the Time of Covid-19: Actuators and Sensors for Rehabilitation Robotics,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 256--265, 2022.

[Keywords: rehabilitation robotics, body-weight support system, variable stiffness actuator, planar motor, tactile sensor]

Maarten Steinbuch, Tom Oomen, and Hans Vermeulen
``Motion Control, Mechatronics Design, and Moore's Law,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 245--255, 2022.

[Keywords: lithography, motion control, learning control, mechatronics, moore's law, university 4.0]

Hehong Zhang, Xinghuo Yu, Yanqing Xie, Gaoxi Xiao, Wenzhong Guo, Juan Wang, and Zhiqiang Long
``Discrete-Time Optimal Control of Double Integrators and its Application in Maglev Train,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 236--244, 2022.

[Keywords: time optimal control, discrete-time, convergence, disturbances, examples, experiment]

Vol.11, no.1

Hiroaki Kuwahara and Toshiyuki Murakami
``Tracked Vehicle Velocity Estimation by Disturbance Observer and Machine Learning, and its Application to Driving Force Control for Slippage Suppression,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 69--75, 2022.

[Keywords: tracked vehicle, velocity estimation, slippage, disturbance observer, machine learning, driving force control]

Akira Heya and Katsuhiro Hirata
``Design and Analysis of Five-Degree-of-Freedom Oscillatory Actuator,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 20--26, 2022.

[Keywords: oscillatory actuator, multiple-degree-of-freedom actuator, short stroke actuator, finite element method]

Vol.10, no.5

Binh-Minh Nguyen, Michihiro Kawanishi, Daichi Hasegawa, Kento Ohara, and Tatsuo Narikiyo
``Range Extension Control of a Three-Wheel Electric Vehicle Prototype Based on Aggregation and Distribution,''
IEEJ J. Industry Applications, vol. 10, no. 5, pp. 528--539, 2021.

[Keywords: electric vehicle, in-wheel-motor, range extension control system, passivity, disturbance observer, L2 stability]

Jiayi Wang, and Yasutaka Fujimoto
``High Accuracy Real-Time 6D SLAM with Feature Extraction Using a Neural Network,''
IEEJ J. Industry Applications, vol. 10, no. 5, pp. 512--519, 2021.

[Keywords: robot sensing system, simultaneous localization and mapping, computer vision]

Ryuya Tamura, Sho Sakaino, and Toshiaki Tsuji
``High Dynamic Range Uniaxial Force/Torque Sensor Using Metal Foil and Semiconductor Strain Gauge,''
IEEJ J. Industry Applications, vol. 10, no. 5, pp. 506--511, 2021.

[Keywords: force sensing, force control, haptics, tactile sensing, High Dynamic Range (HDR), force/torque sensor]

Vol.10, no.4

Eitaro Kuroda, Yoshihiro Maeda, and Makoto Iwasaki
``Autonomous Parameter Design for Cascade-Structure Feedback Controller Based on Cooperative Optimization Method,''
IEEJ J. Industry Applications, vol. 10, no. 4, pp. 457--468, 2021.

[Keywords: autonomous parameter design, feedback controller, cascade structure, initial point, cooperative optimization, wide control bandwidth]

Tomoya Kitamura, Sho Sakaino, Masayuki Hara, and Toshiaki Tsuji
``Bilateral Control of Human Upper Limbs Using Functional Electrical Stimulation Based on Dynamic Model Approximation,''
IEEJ J. Industry Applications, vol. 10, no. 4, pp. 443--456, 2021.

[Keywords: bilateral control, dexterous manipulators, functional electrical stimulation (FES), modeling, reaction torque observer (RTOB), teleoperation]

Gyunam Kim, and Katsuhiro Hirata
``Experimental Verification of a Two-Degree-of-Freedom Resonant Actuator Using Its Detent Force,''
IEEJ J. Industry Applications, vol. 10, no. 4, pp. 436--442, 2021.

[Keywords: multi-degree-of-freedom, linear resonant actuator, detent, spring-less, motion control]

Vol.10, no.3

Hinako Handa, Takahiro Nozaki, and Toshiyuki Murakami,
``Identification of Contact Position and Force Estimation on Manipulator Using Force Sensor Implemented on Base Frame,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 324--330, 2021.

[Keywords: contact position, force sensing, force sensor, high reduction ratio mechanism, manipulator]

Kazuki Otomo, Yusuke Deguchi, Keita Sado, Yuki Nagatsu, and Hideki Hashimoto,
``Verification of the Usefulness of Eccentric Structure in the Magnetic Encoders Using a Multipole Magnet,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 317--323, 2021.

[Keywords: magnetic encoder, absolute encoder, eccentric structure, multipolarization]

Tomonori Suzuki, Masahiro Mae, Takuma Takeuchi, Hiroshi Fujimoto, and Etsuo Katsuyama,
``Model-based Filter Design for Triple Skyhook Control of In-Wheel Motor Vehicles for Ride Comfort,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 310--316, 2021.

[Keywords: vibration suppression control, vehicle motion control, electric vehicle, in-wheel motor, model-based design, ride comfort]

Yuta Teshima, Nobuto Hirakoso, Yoichi Shigematsu, Yusuke Hirama, and Hironoshin Kawabata,
``Optimal Driving Strategy for Solar Electric Vehicle,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 303--309, 2021.

[Keywords: solar vehicle, race strategy, energy management, optimization]

Shunsuke Suzuki, Yusuke Kawai, Yuki Yokokura, Kiyoshi Ohishi, Toshimasa Miyazaki, and Taiga Shinozaki,
``Single-Inertialization Based on High-Backdrivability Control Using Equivalent Disturbance Compensator for Human Interaction Robot,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 282--291, 2021.

[Keywords: two-inertia system, industrial robot, backdrivability, single-inertialization, equivalent disturbance compensator]

Vol.10, no.2

Takuya Matsunaga, Tomoyuki Shimono, and Kouhei Ohnishi,
``Development of Multi Degrees-of-Freedom Haptic Forceps Robot with Three Actuated Fingers,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 247--253, 2021.

[Keywords: motion control, haptics, bilateral control, multi degrees-of-freedom robot, flexible forceps robot]

Rodrigo Matos Carnier, and Yasutaka Fujimoto,
``Numerical Techniques for Optimization of Gait Generation,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 236--246, 2021.

[Keywords: bipedal walking, optimal control, whole-body dynamics]

Mehdi Hazaz, and Toshiyuki Murakami,
``Disturbance Observer for DC Motor based on Savitzky-Golay Filters and Application to Bilateral Control,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 227--235, 2021.

[Keywords: disturbance observer, Savitzky-Golay filter, low-pass derivative filter]

Koya Hashizume, Kikuko Miyata, and Susumu Hara,
``Trial Report of Localization for Visual Based Tracking System in Asteroid Flyby,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 200--201, 2021.

[Keywords: flyby, imaging, visual based tracking]

Yui Shirato, Wataru Ohnishi, Takafumi Koseki, and Hiroshi Fujimoto,
``Two-Degree-of-Freedom Flow Rate Control for Pneumatic Valves using Fast Response Flow Meter,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 192--199, 2021.

[Keywords: pneumatic cylinder, valve, 2-DOF mass flow rate control, nonlinear compensation, time delay, adaptive identification]

Kazutaka Murakoshi, Hironori Matsubara, Yuki Nagatsu, and Hideki Hashimoto,
``Lateral Movement Method of Inverted Two-wheeled Vehicles for Narrow Roads Using Pivot Turn,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 184--191, 2021.

[Keywords: inverted two wheels, pivot turn, trajectory tracking control]

Masato Koyama, and Yasutaka Fujimoto,
``Precise External Force Estimation of Helical Motors using Magnetic-attractive-force Error Compensation,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 178--183, 2021.

[Keywords: helical motor, external force estimation, two-mass system]

Yuki Nagatsu, and Hideki Hashimoto,
``Bilateral Control by Transmitting Force Information with Application to Time-delay Systems and Human Motion Reproduction,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 165--177, 2021.

[Keywords: bilateral control, force control, position/force hybrid control, teleoperation, human motion reproduction]

Toshiaki Okano, Takahiro Nozaki, and Toshiyuki Murakami,
``Development of Neural Network-based Explicit Force Control with Disturbance Observer,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 153--164, 2021.

[Keywords: disturbance observer, force control, neural network]

Shota Yamada, and Hiroshi Fujimoto,
``Position-based High Backdrivable Control Using Load-side Encoder and Backlash,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 142--152, 2021.

[Keywords: backdrivability, backlash, impedance control, robot control, two-inertia system]

Shingo Ito, Stefan Pirker, and Georg Schitter,
``Integrating PWM Amplifier with the Design of Mechatronic Systems for Energy-efficient Precision Motion,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 134--141, 2021.

[Keywords: nanopositioner, motion control, PWM amplifier, mechatronics]

Sho Sakaino, Tomoya Kitamura, Naoto Mizukami, and Toshiaki Tsuji,
``High-Precision Control for Functional Electrical Stimulation Utilizing a High-Resolution Encoder,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 124--133, 2021.

[Keywords: functional electrical stimulation, high-resolution encoder, full state feedback control, position control]

Vol.10, no.1

Hiromune Namie and Nobuaki Kubo,
``Performance Evaluation of Centimeter-Level Augmentation Positioning L6-CLAS/MADOCA at the Beginning of Official Operation of QZSS,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 27--35, 2021.

[Keywords: QZSS (Quasi-Zenith Satellite System), CLAS, MADOCA, L6, GPS, GNSS]

Akinori Yabuki, Kiyoshi Ohishi, Toshimasa Miyazaki, Yuki Yokokura, Toshiyuki Kanmachi, and Itaru Ando,
``Vibration Suppression Control Using Resonance Frequency Damping Disturbance Observer for Robot Servo System,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 36--44, 2021.

[Keywords: three-inertia system, vibraion suppression, industrial robot]

Hiromune Namie and Osamu Suzuki,
``Indoor Location Estimation by Bluetooth Low Energy for Pedestrian Navigation,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 45--52, 2021.

[Keywords: indoor positioning, BLE, pedestrian navigation]

Hiromune Namie, Osamu Okamoto, and Yuichi Shibata,
``Development of Mapping System for Airborne Radiation using Single-Frequency GNSS Positioning,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 53--61, 2021.

[Keywords: airborne radiation, mapping system, global positioning system, global navigation satellite system]

Shuta Ano, Kenta Seki, Michael Ruderman, and Makoto Iwasaki,
``Estimating Sway Angle of Pendulum System Using Hybrid State Observer Incorporating Continuous and Discrete Sensing Signals,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 69--75, 2021.

[Keywords: pendulum system, sway angle estimation, hybrid state observer, discrete sensing signal]

Vol.9, no.6

Eiji Yokota, and Seiichiro Katsura
``Acoustic Impedance Control for Generating Virtual Wall,''
IEEJ J. Industry Applications, vol. 9, no. 6, pp. 650--655, 2020.

[Keywords: acoustic impedance control, sound field reproduction, ultra-realistic system]

Ryohei Kitayoshi, and Hiroshi Fujimoto
``Human-friendly Acceleration Control for Mobile Cart with Torque Sensor Built in Driving Shaft,''
IEEJ J. Industry Applications, vol. 9, no. 6, pp. 629--636, 2020.

[Keywords: mobile cart, human-friendly control, torque sensor, impedance control, acceleration control]

Vol.9, no.5

Issei Takeuchi, Masakazu Egawa, Satoshi Nishimura, and Seiichiro Katsura,
``Abstraction of Thermal Welding System Based on Element-Description Method,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 530--537, 2020.

[Keywords: element description method, heat flow control, temperature control, welding system]

Kyo Kutsuzawa, Sho Sakaino, and Toshiaki Tsuji,
``Simultaneous Estimation of Contact Position and Tool Shape using an Unscented Particle Filter,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 505--514, 2020.

[Keywords: intrinsic contact sensing, particle filter, contact position estimation, tool shape estimation]

Kazuki Kuzu, Fuga Ohashi, and Yutaka Uchimura,
``Optimization of Grading Path Planning for an Autonomous Construction Machine,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 497--504, 2020.

[Keywords: heavy construction equipment, genetic algorithm, optimal route search, simulation]

Shuang Xu, Minoru Yokoyama, and Tomoyuki Shimono,
``Back-drivability Improvement of Geared System Based on Disturbance Observer and Load-side Disturbance Observer,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 475--485, 2020.

[Keywords: geared two-inertia system, back-drivability, disturbance observer, load-side disturbance observer]

Vol.9, no.4

Tran Vu Trung, and Makoto Iwasaki
``High-Performance Positioning using Decoupling Controllers for Flexible Two-Link Robots with Strain Wave Gears,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 408--417, 2020.

[Keywords: lightweight robots, flexible robots, strain wave gear, decoupling control, vibration suppression]

Masato Kobayashi, and Naoki Motoi
``Hybrid Control of Trajectory Planning for Desired Trajectory and Collision Avoidance Based on Optimization Problem for a Wheeled Mobile Robot,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 331--340, 2020.

[Keywords: motion control, robotics, trajectory tracking, collision avoidance, mobile robot]

Kazuki Tanida, Toshiaki Okano, Toshiyuki Murakami, and Kouhei Ohnishi
``An Approach to Architecture Design of Bilateral Control System based on a Layer Structure,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 318--330, 2020.

[Keywords: teleoperation, human motion characteristics, different structure, multi-degree of freedom, top-down modular design, subsystem decomposition]

Vol.9, no.2

Juan Padron, Kiyoshi Ohishi, Yuki Yokokura, and Toshimasa Miyazaki,
``Velocity Driven N-order Stick Compensator and Slip Suppressor for Nonlinear Friction in an Oil-Seal-Mounted Geared Motor,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 168--176, 2020.

[Keywords: nonlinear friction, geared motor, disturbance observer, stick-slip, oil seal]

Daisuke Yashiro, Kazuhiro Yubai, and Satoshi Komada,
``Design of Adaptive Controller using Object Position for Bilateral Control System with Communication Delay,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 149--158, 2020.

[Keywords: bilateral control, communication delay, disturbance observer, adaptive control, motion control, haptics]

Junya Sato, Yoshiaki Ichikawa, Takayoshi Yamada, Kazuaki Ito, Hidehiko Yamamoto, Motoharu Fujihara, Satoshi Kawaguchi, Takehiko Suzuki, and Jin Izawa,
``Development of an Intelligent Power Module Inserter,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 140--148, 2020.

[Keywords: intelligent power module (IPM), parallel link robot, visual feedback control, six-axis force sensor, peg-in-hole]

Takumi Hayashi, Hiroshi Fujimoto, Yoshihiro Isaoka, and Yuki Terada,
``Projection-based Iterative Learning Control for Ball-screw-driven Stage with Consideration of Rolling Friction Compensation,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 132--139, 2020.

[Keywords: iterative learning control, projection-based iterative learning control, ball-screw-driven stage, rolling friction]

Kaiki Fukutoku, Takahiro Nozaki, and Toshiyuki Murakami,
``Measurement of Joint Moments using Wearable Sensors,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 125--131, 2020.

[Keywords: rehabilitation, IMU, walking phase, floor reaction force, ZMP, joint moment]

Shota Yamada, and Hiroshi Fujimoto,
``Minimum-Variance Load-Side External Torque Estimation Robust Against Modeling and Measurement Errors,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 117--124, 2020.

[Keywords: estimation, force sensing, reaction force observer, torque sensing, two-inertia system, two-mass system]

Jan Swevers, Laurens Jacobs, Taranjitsingh Singh, Dora Turk, Maarten Verbandt, and Goele Pipeleers,
``LCToolbox: Facilitating Optimal Linear Feedback Controller Design,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 109--116, 2020.

[Keywords: robust control, H∞ loop shaping, control design software, CACSD, MATLAB]

Vol.9, no.1

Xiang Wu, Hui Dong, Jinhua She, and Li Yu,
``High-Precision Contour-Tracking Control of Ethernet-Based Networked Motion Control Systems,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 1--10, 2020.

[Keywords: networked motion control system (NMCS), time-varying delays, iterative learning control, aperiodic disturbance, contour tracking control]

Kenta Seki, Takayuki Kikuchi, and Makoto Iwasaki,
``Tension Controller Design Considering Periodic Disturbance Suppression in Roll-to-Roll Web Handling Systems,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 36--42, 2020.

[Keywords: roll-to-roll web handling systems, tension control, periodic disturbance, disturbance suppression, loop-shaping]

Yusuke Kawai, Yuki Yokokura, Kiyoshi Ohishi, and Toshimasa Miyazaki,
``Equivalent Resonance Ratio Control in Two-Spring System for Stable Contact Motion in Industrial Robots,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 51--60, 2020.

[Keywords: resonance ratio control, vibration suppression, two-spring system, force impulse, stable contact motion]

Vol.8, no.6

S. Nishimura and S. Katsura
``Hybrid Motion Reproduction Using Master/Slave Type Motion-Copying System,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 967--974, 2019.

[Keywords: acceleration control, position control, force control, modal transformation, motion-copying system]

T. Uzunovic, A. Sabanovic, M. Yokoyama, and T. Shimono
``Novel Algorithm for Effective Position/Force Control,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 960--966, 2019.

[Keywords: position/force control, robust control, smart actuators, disturbance observer]

A. Yabuki, K. Ohishi, T. Miyazaki, and Y. Yokokura
``Quick Reaction Force Control for Three-Inertia Resonant System,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 941--952, 2019.

[Keywords: industrial robot, three-inertia system, reaction force control]

H. Muto, Y. Yokokura, and K. Ohishi
``Time-Variant Haptic Simulator Based on Fine and Fast Real-Time Discretization Using FDTD Method,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 926--933, 2019.

[Keywords: real-time discretization, time-variant system, FDTD method, multi-inertia resonance system, admittance control, hapticsimulator]

Y. Osawa and S. Katsura
``Thermal Rendering Based on Thermal Diffusion Equation,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 867--874, 2019.

[Keywords: actuator array, thermal rendering, heat conduction control, thermal diffusion equation, temperature distribution, peltier device]

Vol.8, no.5

Kenta Nagano, Tomoyuki Shimono, and Yasutaka Fujimoto
``Backdrivability Improvement Method Based on Angular Transmission Error in a High Reduction Gear,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 779--786, 2019.

[Keywords: backdrivability, angular transmission error, reduction gear]

Kazuki Tanida, Toshiaki Okano, Toshiyuki Murakami, and Kouhei Ohnishi
``Control Structure Determination of Bilateral System based on Reproducibility and Operationality,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 767--778, 2019.

[Keywords: bilateral control, reproducibility, operationality, phase-lead compensator]

Kenta Nagano and Yasutaka Fujimoto
``Simplification of Motion Generation in the Singular Configuration of a Wheel-Legged Mobile Robot,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 745--755, 2019.

[Keywords: wheel-legged mobile robot, inverse kinematic calculation, singular configuration, Levenberg-Marquardt method]

Vol.8, no.4

Naoki Motoi, Masato Kobayashi, and Ryo Masaki,
``Remote Control Method for Mobile Robot Based on Force Feedback Generated using Collision Prediction Map,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 727--735, 2019.

[Keywords: motion control, mobile robot, remote control, force feedback]

Matthias Bibl, Christoph Zech, and Georg Schitter,
``Vision-Based Nonlinear Feedback Control of a Ball on Ball System With a Programmable Logic Controller,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 713--719, 2019.

[Keywords: ball on ball, nonlinear control, vision based measurement, programmable logic controller]

Takashi Ando, and Tomoki Yokoyama,
``Experimental Verification of Robot Hand Operation using The Power Packet Dispatching System,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 638--643, 2019.

[Keywords: FPGA, power packet, robot arm, robot hand, routing]

Tran Vu Trung, and Makoto Iwasaki,
``Robust 2-DoF Controller Design using H∞ Synthesis for Flexible Robots,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 623--631, 2019.

[Keywords: flexible robots, H∞ controller design, acceleration feedback, robust control, vibration suppression]

Hiroki Kurumatani, Yuuki Inoue, Satoshi Nishimura, Masahiko Isaka, Ryo Shimane, Takuya Tanaka, and Seiichiro Katsura,
``Vibration Suppression of Electromagnetic-Force-Restoration Weighing Cell Using Wave Control,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 576--585, 2019.

[Keywords: sensorless force control, disturbance observer, nominal parameter]

Vol.8, no.3

Junichi Fukui and Toshimasa Miyazaki,
``Speed Control Method for Tilling Claw of Electric Tiller Considering Actual Periodic Reaction Torque,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 539--547, 2019.

[Keywords: electric tiller, speed control, repetitive control, reaction torque from tilling]

Minella Bezha and Naoto Nagaoka,
``Improved ANN for Estimation of Power Consumption of EV for Real-Time Battery Diagnosis,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 532--538, 2019.

[Keywords: ANN, electric vehicle (EV), lithium-ion battery (Li-Ion), state of charge (SOC) estimation, fast adaptive estimation]

Hiroshi Asai, Tomoyuki Shimono, and Takahiro Mizoguchi,
``Disturbance Modeling based on Fourier Series for Precise Reaction Force Estimation in Semicircular Linear Motor,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 512--521, 2019.

[Keywords: haptics, force control, bilateral control, tubular motor, disturbance model]

Yuki Ishikura, Jun Imaoka, Mostafa Noah, and Masayoshi Yamamoto,
``Comparative Evaluation of Electrical and Calorimetric Methods to Estimate Core Loss in Powder Cores,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 386--393, 2019.

[Keywords: powder core, core loss, electrical methods, calorimetric methods, relative permeability]

Vol.8, no.2

Hiroki Kurumatani, and Seiichiro Katsura,
``Design of Nominal Parameters for Robust Sensorless Force Control Based on Disturbance Observer,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 342--351, 2019.

[Keywords: sensorless force control, disturbance observer, nominal parameter]

Yusuke Nakamura, and Toshiyuki Murakami,
``Advanced Deceleration Control Considering Driving Resistance by Predicting the Position of Pedestrians,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 334--341, 2019.

[Keywords: Autonomous Emergency Braking System (AEBS), Model Predictive Control (MPC), Driving Force Observer (DFOB), Kalman filter]

Yusuke Kawai, Yuki Yokokura, Kiyoshi Ohishi, and Toshimasa Miyazaki,
``Smooth Human Interaction Control using Torsion Torque Controller and Motor-side Normalization Compensator Focusing on Back-forward Drivability,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 322--333, 2019.

[Keywords: back-forward drivability, vibration suppression, human interaction, two-inertia system]

Sho Sakaino, Tomoki Sakuma, and Toshiaki Tsuji,
``A Control Strategy for Electro-hydrostatic Actuator Considering Static Friction, Resonance, and Oil Leakage,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 279--286, 2019.

[Keywords: electro-hydrostatic actuator, hydraulic motor, two-mass resonant system, self resonance cancellation]

Michael Ruderman,
``Relay Feedback Systems -- Established Approaches and New Perspectives for Application,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 271--278, 2019.

[Keywords: relay feedback systems, harmonic balance, nonlinearity, limit cycles, backlash identification, hysteresis]

Masahiro Mae, Wataru Ohnishi, Hiroshi Fujimoto, and Yoichi Hori,
``Perfect Tracking Control Considering Generalized Controllability Indices and Application for High-Precision Stage in Translation and Pitching,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 263--270, 2019.

[Keywords: multirate feedforward, multi-input multi-output system, high-precision stage]

Yoshiyuki Urakawai,
``Vibration Suppression in Position Control System by Pole Zero Cancellation using Limited Pole Placement Method,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 256--262, 2019.

[Keywords: resonant system, feedforward controller, two-mass resonant system, pole zero cancellation, limited pole placement method]

Hiroki Kurumatani, and Seiichiro Katsura,
``State Estimation Based on Multirate Kalman Filter for Power Systems Driven by Switching Inverter,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 231--239, 2019.

[Keywords: multirate system, Kalman filter, power electronics]

Valentin Ivanov, Dzmitry Savitski, Klaus Augsburg, Schalk Els, Cor-Jacques Kat, Theunis Botha, Miguel Dhaens, Corina Sandu, Rui He, Sterling McBride, Angel Gabriel Alatorre Vazquez, and Alessandro Corrêa Victorino,
``Challenges of Integrated Vehicle Chassis Control: Some Findings of the European Project EVE,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 218--230, 2019.

[Keywords: integrated chassis control, vehicle dynamics, automotive control systems, X-in-the-loop]

Ernst Csencsics, Shingo Ito, Johannes Schlarp, and Georg Schitter,
``System Integration and Control for 3D Scanning Laser Metrology,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 207--217, 2019.

[Keywords: mechatronic imaging systems, system integration, scanning laser metrology, model based control, iterative learning control]

Junya Tsunoda, Sho Sakaino, and Toshiaki Tsuji,
``Development of an Angle Measurement System Using Monocular Camera and Moiré Patterns,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 200--206, 2019.

[Keywords: human motion tracking, Moire fringe, joint angle]

Yukiko Osawa, and Seiichiro Katsura,
``Variable Heat Disturbance Observer for Control of Peltier Device,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 185--191, 2019.

[Keywords: peltier device, thermoelectric conversion elements, variable heat disturbance observer, robust temperature control]

Hisayoshi Muramatsu, and Seiichiro Katsura,
``An Enhanced Periodic-Disturbance Observer for Improving Aperiodic-Disturbance Suppression Performance,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 177--184, 2019.

[Keywords: disturbance observer, motion control, periodic disturbance, periodic-disturbance observer, time-delay element]

Shingo Ito, Stefan Troppmair, Francesco Cigarini, and Georg Schitter,
``High-speed Scanner with Nanometer Resolution Using a Hybrid Reluctance Force Actuator,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 170--176, 2019.

[Keywords: high-precision actuators, hybrid reluctance actuator, nanopositioning, motion control]

Akira Yamaguchi, Kiyoshi Ohishi, Yuki Yokokura, Toshimasa Miyazaki, and Kotaro Sasazaki,
``Backlash-based Shock Isolation Control for Jerk Reduction in Clutch Engagement,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 160--169, 2019.

[Keywords: two-inertia system, final-state control, coasting, backlash, dead-zone, motion control]

Sakahisa Nagai, Roberto Oboe, Tomoyuki Shimono, and Atsuo Kawamura,
``Fast Force Control without Force Sensor Using Combination of aaKF and RFOB for In-circuit Test with Probing System,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 152--159, 2019.

[Keywords: probing system, force control, acceleration aided Kalman filter, reaction force observer]

Vol.8, no.1

Kenta Morishima, and Shigeru Oho,
``Computational Aspect Analysis of Real-Time Systems: Application to HDD Servo Control,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 124--130, 2019.

[Keywords: co-simulation, computational aspect, real-time control]

Masaya Endo, Mahmudul Kabir, and Noboru Yoshimura,
``Cell Fractionation and Protein Extraction from Activated Sludge by Motion Control of Ferrite Particles,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 84--89, 2019.

[Keywords: protein, cell fractionation, excess sludge, ferrite particles]

Shota Yamada and Hiroshi Fujimoto,
``Precise Joint Torque Control Method for Two-inertia System with Backlash Using Load-side Encoder,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 75--83, 2019.

[Keywords: backlash, motion control, nonlinearity, robot control, torque sensorless control, two-inertia system]

Vol.7, no.6

M.K.C. Dinesh Chinthaka and Tomoyuki Shimono,
``Inertia Compensation of Motion Copying System for Dexterous Object Handling,''
IEEJ J. Industry Applications, vol. 7, no. 6, pp. 495--505, 2018.

[Keywords: motion copying, motion reproduction, inertia estimation, viscous friction estimation]

Kenta Seki, Daisuke Noda, and Makoto Iwasaki,
``Dual-loop Controller Design Considering Robust Vibration Suppression in Piezo-actuated Stage Systems,''
IEEJ J. Industry Applications, vol. 7, no. 6, pp. 488--494, 2018.

[Keywords: high-precision positioning, vibration suppression, loop-shaping, robust property, piezo-actuated stages]

Vol.7, no.5

Jun-ya Nagase, Fumika Fukunaga, Kan Ishida, Norihiko Saga,
``Steering System of Cylindrical Elastic Crawler Robot,''
IEEJ J. Industry Applications, vol. 7, no. 5, pp. 441--442, 2018.

[Keywords: in-pipe robot, cylindrical crawler robot, steering mechanism, slider]

Yasufumi Yoshiura, Shouta Kawahara, Daichi Horimai, Tetsuya Asai, and Yasuhiko Kaku ,
``Vibration Suppression Control Using an Equivalent Rigid-Body Observer,''
IEEJ J. Industry Applications, vol. 7, no. 5, pp. 396--402, 2018.

[Keywords: vibration suppression control, equivalent rigid-body velocity]

Takashi Ohhira, and Akira Shimada ,
``Movement Control Based on Model Predictive Control with Disturbance Suppression using Kalman Filter including Disturbance Estimation,''
IEEJ J. Industry Applications, vol. 7, no. 5, pp. 387--395, 2018.

[Keywords: model predictive control (MPC), Kalman filter (KF), disturbance estimation, disturbance suppression, motion control, multivariable control]

Satoshi Nishimura, Yukiko Osawa, Hiroki Kurumatani, Yuki Nagatsu, Kazumasa Miura, and Seiichiro Katsura ,
``Simultaneous Presentation of Thermal and Tactile Sensations Using Multilateral Control under Time Delay,''
IEEJ J. Industry Applications, vol. 7, no. 5, pp. 378--386, 2018.

[Keywords: acceleration control, disturbance observer, multilateral control, communication delay, multimodal rendering]

Vol.7, no.4

Susumu Hara, Kikuko Miyata, Kenta Suzuki, and Masaki Tsukamoto ,
``Effectiveness Evaluation of Updating Final-State Control for Automated Guided Vehicles Motion Control with Collision Avoidance Problems,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 358--368, 2018.

[Keywords: motion control, collision avoidance, final-state control, model predictive control]

C.H.H.M. Custers, J.W. Jansen, and E.A. Lomonova ,
``Validation of a Harmonic Model for Eddy Currents in Slitted Conducting Plates,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 336--342, 2018.

[Keywords: analytical modeling, Eddy current, Fourier analysis, permanent magnet machines, finite element method, experimental validation]

Baptiste Rouzier, Mehdi Hazaz, Toshiyuki Murakami, and Weiliang Xu ,
``Application of Active Driving Assist to Remotely Controlled Car in Collision Avoidance,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 289--297, 2018.

[Keywords: driving assistant, remote control, virtual force field, collision avoidance, time delay]

Vol.7, no.3

Kodai Umeda, Tomoki Sakuma, Kenta Tsuda, Sho Sakaino, and Toshiaki Tsuji,
``Reaction Force Estimation of Electro-hydrostatic Actuator Using Reaction Force Observer,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 250--258, 2018.

[Keywords: electro-hydrostatic actuator, reaction force observer, feedback modulator, backlash compensation, oil leakage compensation]

Shin'ichi Osada, Tomoyuki Shimono, Takahiro Mizoguchi, and Kouhei Ohnishi,
``Active Motion Evaluation by Mechanical Power Factor Analysis Based on Specific Frequency Component,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 244--249, 2018.

[Keywords: human support, power factor, motion evaluation, motion control, force control, compliance control]

Yuuki Inoue, and Seiichiro Katsura,
``Spatial Disturbance Suppression of a Flexible System Based on Wave Model,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 236--243, 2018.

[Keywords: robust control, vibration control, wave system, reflected wave rejection, spatial disturbance]

Yukiko Osawa, and Seiichiro Katsura,
``Sensing of Heat Source in a Deep Layer by Considering Heat Propagation,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 229--235, 2018.

[Keywords: thermoelectric conversion elements, estimation of heat flow, thermal diffusion equation, detection, peltier device]

Vol.7, no.2

Naoki Fujieda, Takumi Shinohara, Shuichi Ichikawa, Yuhki Sakaguchi, Shunsuke Matsuoka, and Hideki Kawaguchi,
``Attenuation Model for Error Correction of Ultrasonic Positioning System,'' ,
IEEJ J. Industry Applications, vol. 7, no. 2, pp. 181--188, 2018.

[Keywords: positioning system, ultrasonic wave, embedded system, microcontroller]

Ryo Hanaoka, Takahiro Nozaki, and Toshiyuki Murakami,
``Translation and Inclination Control for Intelligent Tension Pole Based on Mode Decoupling Method,'' ,
IEEJ J. Industry Applications, vol. 7, no. 2, pp. 158--165, 2018.

[Keywords: tension pole, handrail, motion assistance, mode decoupling, inertial measurement unit (IMU)]

Shuhei Akutsu, Hiromu Sekiguchi, Takahiro Nozaki, and Toshiyuki Murakami,
``Position and Torque Sensorless Motion Transmission Using Voltage Compensation,'' ,
IEEJ J. Industry Applications, vol. 7, no. 2, pp. 150--157, 2018.

[Keywords: sensorless drive, brushed DC motor, bilateral teleoperation, haptic transmission, motor-generator set]

Yoshihiro Maeda, and Makoto Iwasaki,
``Feedforward Friction Compensation Using the Rolling Friction Model for Micrometer-stroke Point-to-point Positioning Motion,'' ,
IEEJ J. Industry Applications, vol. 7, no. 2, pp. 141--149, 2018.

[Keywords: rolling friction, micrometer-stroke motion, response dispersion, friction model, initial friction compensation, fast and precise positioning]

Tom Oomen,
``Advanced Motion Control for Precision Mechatronics: Control, Identification, and Learning of Complex Systems,'' ,
IEEJ J. Industry Applications, vol. 7, no. 2, pp. 127--140, 2018.

[Keywords: mechatronics, motion control, robust control, multivariable control, system identification, iterative learning control]

Hiroshi Nakamura, Kiyoshi Ohishi, Yuki Yokokura, Naoki Kamiya, Toshimasa Miyazaki, and Akifumi Tsukamoto,
``Force Sensorless Fine Force Control Based on Notch-Type Friction-Free Disturbance Observers,'' ,
IEEJ J. Industry Applications, vol. 7, no. 2, pp. 117--126, 2018.

[Keywords: force sensorless force control, disturbance observer, reaction force observer, industrial robot]

Wataru Ohnishi, Hiroshi Fujimoto, Pai-Hsueh Yang, Ping-Wei Chang, Bausan Yuan, Koichi Sakata, and Atsushi Hara,
``Acoustic Wave Equation Based Modeling and Collocated Side Vibration Cancellation for Pneumatic Cylinder,'' ,
IEEJ J. Industry Applications, vol. 7, no. 2, pp. 109--116, 2018.

[Keywords: pneumatic actuator, wave equation, partial differential equation]

Vol.7, no.1

Van-Duc Doan, Hiroshi Fujimoto, Takafumi Koseki, Tomio Yasuda, Hiroyuki Kishi, and Toshiyuki Fujita,
``Iterative Dynamic Programming for Optimal Control Problem with Isoperimetric Constraint and Its Application to Optimal Eco-driving Control of Electric Vehicle,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 80--92, 2018.

[Keywords: dynamic programming, iterative dynamic programming, optimal control problem, isoperimetric constraint, electric vehicle, eco-driving]

Toshiaki Tsuji, Kyo Kutsuzawa, and Sho Sakaino,
``Optimized Trajectory Generation based on Model Predictive Control for Turning Over Pancakes,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 22--28, 2018.

[Keywords: haptics, manipulation, kinodynamics, trajectory planning]

Takashi Kai, Hiroyuki Sekiguchi, and Hidetoshi Ikeda,
``Relative Vibration Suppression in a Positioning Machine Using Acceleration Feedback Control,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 15--21, 2018.

[Keywords: servo motor, acceleration feedback, vibration control, rocking mode, machine stand, disturbance localization]

Thao Tran Phuong, Kiyoshi Ohishi, Chowarit Mitsantisuk, Yuki Yokokura, Kouhei Ohnishi, Roberto Oboe, and Asif Sabanovic,
``Disturbance Observer and Kalman Filter Based Motion Control Realization,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 1--14, 2018.

[Keywords: disturbance observer, Kalman filter, motion control, acceleration control, force control, real-world haptics]

Vol.6, no.6

Hideaki Hirahara, Akira Tanaka, Shu Yamamoto, and Takahiro Ara,
``Systematic Design of Two-Degree-of-Freedom PID Controller for Positioning and Tracking Drives of Linear Servo Motors,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 443--448, 2017.

[Keywords: linear servo motor, two-degree-of-freedom PID position controller, pole-zero assignment, pole-angle]

Vol.6, no.5

Kenta Tsuda, Tomoki Sakuma, Kodai Umeda, Sho Sakaino, and Toshiaki Tsuji,
``Resonance-suppression Control for Electro-hydrostatic Actuator as Two-inertia System,'' ,
IEEJ J. Industry Applications, vol. 6, no. 5, pp. 320--327, 2017.

[Keywords: electro-hydrostatic actuator, hydraulic closed-loop circuit, two-inertia system, resonance ratio control]

Vol.6, no.4

Baptiste Rouzier, and Toshiyuki Murakami,
``Line Crossing Assistance Based on Situation Modulated Potentials Using Stereo Camera Detection,'' ,
IEEJ J. Industry Applications, vol. 6, no. 4, pp. 286--294, 2017.

[Keywords: driving assistant, stereo camera, virtual potential]

Masahide Ito, Kazuyoshi Kawatsu, and Masaaki Shibata,
``Kinematic Control of Redundant Manipulators for Admitting Joint Range of Motion Maximally,'' ,
IEEJ J. Industry Applications, vol. 6, no. 4, pp. 278--285, 2017.

[Keywords: kinematically redundant manipulators, joint limits, inverse kinematics, redundancy resolution, kinematic control]

Yuefei Gao, and Hajime Nobuhara,
``A Decentralized Trusted Timestamping Based on Blockchains,'' ,
IEEJ J. Industry Applications, vol. 6, no. 4, pp. 252--257, 2017.

[Keywords: trusted timestamping, blockchain, digital data protection]

Vol.6, no.3

Hiroki Murata, and Seiichiro Katsura,
``Improvement of Operationality Under Time Varying Delay for Bilateral Teleoperation Systems by Differential Signal Based Data Modulation,'' ,
IEEJ J. Industry Applications, vol. 6, no. 3, pp. 245--251, 2017.

[Keywords: bilateral teleoperation system, network communication, time varying delay, operationality, data modulation]

Sho Sakaino, Hiroyuki Kawajiri, and Toshiaki Tsuji,
``Determination of Torque Distribution Ratio for Electric Bicycle with Independently Driven Front and Rear Wheels,'' ,
IEEJ J. Industry Applications, vol. 6, no. 3, pp. 223--230, 2017.

[Keywords: electric bicycle, Kalman filter, torque distribution ratio]

Takenori Atsumi,
``Estimation Method of Unobservable Oscillations in Sampled-Data Positioning Systems,'' ,
IEEJ J. Industry Applications, vol. 6, no. 3, pp. 199--204, 2017.

[Keywords: sampled-data control, digital control, motion control, vibration control, hard disk drive]

Hisayoshi Muramatsu, and Seiichiro Katsura,
``Design of an Infinite-Order Disturbance Observer Enhancing Disturbance Suppression Performance,'' ,
IEEJ J. Industry Applications, vol. 6, no. 3, pp. 192--198, 2017.

[Keywords: periodic disturbance, disturbance observer, infinite-order disturbance observer, time-delay element]

Vol.6, no.2

Hiroyuki Kitamura, Sho Sakaino, and Toshiaki Tsuji,
``Contact Point Calculation on a Haptic Interface Utilizing Differentiated Force,'' ,
IEEJ J. Industry Applications, vol. 6, no. 2, pp. 151--159, 2017.

[Keywords: force sensor, haptic interface, differentiation, noise]

Takumi Kurosawa, and Yasutaka Fujimoto,
``Torque Sensorless Control for an Electric Power Assisted Bicycle with Instantaneous Pedaling Torque Estimation,'' ,
IEEJ J. Industry Applications, vol. 6, no. 2, pp. 124--129, 2017.

[Keywords: electric power assisted bicycle, Recursive least squares method, disturbance observer, pedaling torque estimator]

Yoshiyuki Urakawa,
``Lens Position Control System Using Limited Pole Placement Method,'' ,
IEEJ J. Industry Applications, vol. 6, no. 2, pp. 117--123, 2017.

[Keywords: camera module, autofocus, lens position control, limited pole placement method, feedforward control]

Asif Šabanović,
``Challenges in Motion Control Systems,'' ,
IEEJ J. Industry Applications, vol. 6, no. 2, pp. 107--116, 2017.

[Keywords: motion control, acceleration control, disturbance observer, functionally related systems, human-in-the-loop, cyber-physical systems]

Noriaki Hirose, and Ryosuke Tajima,
``Deadbeat Feedforward Compensation with Frequency Shaping of Position Feedforward Controller,'' ,
IEEJ J. Industry Applications, vol. 6, no. 2, pp. 100--106, 2017.

[Keywords: feedforward control, continuous path control, deadbeat control, fast and precise positioning, industrial robot]

Keisuke Yoshida, Kiyoshi Ohishi, Toshimasa Miyazaki, Yuki Yokokura, and Junichi Fukui,
``Full FPGA Tracking Control System Based on Error-Based Communication Disturbance Observer Considering Time Delay for Optical Disc System,'' ,
IEEJ J. Industry Applications, vol. 6, no. 2, pp. 91--99, 2017.

[Keywords: optical disc, motion control, tracking control, time delay, FPGA, communication disturbance observer]

Yusuke Asai, Yuki Yokokura, and Kiyoshi Ohishi,
``Mechanical Admittance Realization Control Based on Feedforward Compensation for Fine Realization of Impedance,'' ,
IEEJ J. Industry Applications, vol. 6, no. 2, pp. 83--90, 2017.

[Keywords: admittance realization control, motion control, real-world haptics, feedforward compensation]

Yoshiaki Seki, Kiyoshi Ohishi, Yuki Yokokura, Toshiki Sano, Yuji Ide, Daigo Kuraishi, and Akihiko Takahashi,
``Robust Positioning Control Using α-β Stationary Frame Current Controller and Disturbance Torque Hybrid Observer,'' ,
IEEJ J. Industry Applications, vol. 6, no. 2, pp. 73--82, 2017.

[Keywords: PMSM, positioning control, robust control, disturbance observer, torque ripple suppression]

Vol.6, no.1

Koyo Yu, Takuya Matsunaga, Hiromasa Kawana, Shin Usuda, and Kouhei Ohnishi,
``Frequency-Based Analysis of the Relationship between Cutting Force and CT Number for an Implant-Surgery-Teaching Robot,'' ,
IEEJ J. Industry Applications, vol. 6, no. 1, pp. 66--72, 2017.

[Keywords: haptic, haptic dental training, CT number estimation, drilling system, motion control, vibration modeling]

Vol.5, no.6

Yuki Yokokura, Yusuke Asai, and Kiyoshi Ohishi,
``Fine Reproduction of Haptic Sensations for High-Stiffness Environment Considering Mechanical Admittance,'' ,
IEEJ J. Industry Applications, vol. 5, no. 6, pp. 439--440, 2016.

[Keywords: momentum control, admittance control, motion control, real-world haptics]

Daisuke Yashiro, Kazuhiro Yubai, and Satoshi Komada,
``Fast Estimation of Environment's Stiffness for Bilateral Control Systems with Communication Delay,'' ,
IEEJ J. Industry Applications, vol. 5, no. 6, pp. 422--428, 2016.

[Keywords: bilateral control, communication delay, disturbance observer, adaptive identification, motion control, haptics]

Vol.5, no.5

Shoyo Hyodo, and Kouhei Ohnishi,
``A Bilateral Control System to Synchronize with Haptic and Visual Sense for Teleoperation over Network,'' ,
IEEJ J. Industry Applications, vol. 5, no. 5, pp. 370--377, 2016.

[Keywords: bilateral control, network delay, haptics, visual sense, synchronization with haptic and visual sense]

Kenta Nagano, and Yasutaka Fujimoto,
``Comparison of Methods for Solving the Singular Configuration of a Wheel-Legged Mobile Robot,'' ,
IEEJ J. Industry Applications, vol. 5, no. 5, pp. 378--391, 2016.

[Keywords: wheel-legged mobile robot, inverse kinematics, singular configuration, Levenberg-Marquardt method]

Tomoya Kitamura, Naoto Mizukami, Hiroto Mizoguchi, Sho Sakaino, and Toshiaki Tsuji,
``Bilateral Control in the Vertical Direction Using Functional Electrical Stimulation,'' ,
IEEJ J. Industry Applications, vol. 5, no. 5, pp. 398--404, 2016.

[Keywords: bilateral control, functional electrical stimulation, teleoperation, dexterous manipulators]

Vol.5, no.4

Kiichi Hirota, and Toshiyuki Murakami,
``IMU Sensor based Human Motion Detection and Its Application to Braking Control of Electric Wheeled Walker for Fall-prevention,'' ,
IEEJ J. Industry Applications, vol. 5, no. 4, pp. 347--354, 2016.

[Keywords: fall prevention, walking assistance, motion detection, reaction torque observer (RTOB), compliance control, sensor]

Yutaka Uchimura,
``Stability and Stabilization Scheme for Systems with Time Delay,'' ,
IEEJ J. Industry Applications, vol. 5, no. 4, pp. 321--328, 2016.

[Keywords: time delay, network based control, model based control, CDOB, Lyapunov-Krasovskii functional, LMI]

Masato Koyama, and Yasutaka Fujimoto,
``Zero Power Control Based on External Force Feedback for Helical Motor,'' ,
IEEJ J. Industry Applications, vol. 5, no. 4, pp. 314--320, 2016.

[Keywords: helical motor, zero power control, power-saving magnetic levitation, linear actuator]

Binh-Minh Nguyen, Hiroshi Fujimoto, and Yoichi Hori,
``Upper-Bound-Based State Estimation with Large-Time-Delay Measurement and Its Applications to Motion Control,'' ,
IEEJ J. Industry Applications, vol. 5, no. 4, pp. 303--313, 2016.

[Keywords: state estimation, time-delay, norm-bound]

Eizo Miyashita,
``Understanding Motion Control of the Body Using Optimal Feedback Control,'' ,
IEEJ J. Industry Applications, vol. 5, no. 4, pp. 296--302, 2016.

[Keywords: optimal control, internal model, forward model, muscle activity, arm stiffness]

Vol.5, no.3

Yosei Hirano, Takashi Yoshioka, Kiyoshi Ohishi, Toshimasa Miyazaki, Yuki Yokokura, and Masataka Sato,
``Vibration Suppression Control Method for Trochoidal Reduction Gears under Load Conditions,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 267--275, 2016.

[Keywords: industrial robot, reduction gear, angular transmission error, nonlinear modeling, state observer, vibration suppression]

Tommaso Scaletta, Satoshi Komada, and Roberto Oboe,
``Development of a Human Assistive Robot to Support Hip Joint Movement During Sit-to-stand Using Non-linear Springs,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 261--266, 2016.

[Keywords: human assistive robots, series elastic actuator (SEA), sit-to-stand, non-linear springs]

Yudai Hasegawa, and Yasutaka Fujimoto,
``Experimental Verification of Path Planning with SLAM,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 253--260, 2016.

[Keywords: SLAM, path planning, autonomous mobile robot, A* algorithm, Dijkstra's algorithm]

Naoya Uematsu, Tooru Suhara, and Yutaka Uchimura,
``Model-Error Feedback for Systems with Time-Varying Delay Based on Mixed H2/H∞ Control,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 245--252, 2016.

[Keywords: time delay systems, communication disturbance observer, model error, linear matrix inequality, Lyapunov-Krasovskii functional]

Hiroki Yokota, Shigemichi Ohshima, and Naoki Mizuno,
``Sit-to-Stand Motion Analysis Using Multiobjective Genetic Algorithm Based on Musculoskeletal Model Simulation,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 236--244, 2016.

[Keywords: sit-to-stand motion, optimization, musculoskeletal model simulation, multiobjective genetic algorithm]

Yuta Ikezawa, Hiroshi Fujimoto, Yoichi Hori, Daisuke Kawano, Yuichi Goto, Misaki Tsuchimoto, and Koji Sato,
``Range Extension Autonomous Driving for Electric Vehicles Based on Optimal Velocity Trajectory Generation and Front-Rear Driving-Braking Force Distribution,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 228--235, 2016.

[Keywords: electric vehicle, driving and braking force distribution, range extension autonomous driving, slip ratio, motor loss]

Issei Takeuchi, and Seiichiro Katsura,
``Motion Reproduction with Time-adaptation Control for Dealing with Variations of Environmental Location,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 221--227, 2016.

[Keywords: motion control, bilateral control, hybrid control, haptics, time-adaptation control]

Shoyo Hyodo, and Kouhei Ohnishi,
``An Allocation Method of High Pass Filter for Bilateral Teleoperation System Over Network Considering Stability and Performance,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 199--205, 2016.

[Keywords: bilateral control, network delay, stability, reproducibility, operationality]

Vol.5, no.2

Francesco Biral, Enrico Bertolazzi, and Paolo Bosetti,
``Notes on Numerical Methods for Solving Optimal Control Problems,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 154--166, 2016.

[Keywords: optimal control, direct methods, indirect methods]

Ryoji Arai, and Yasutaka Fujimoto,
``Verification of Estimation of Gap Displacement for Helical Motor,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 148--153, 2016.

[Keywords: helical motor, gap displacement estimation, high-frequency voltage injection, sensorless control]

Wataru Ohnishi, Hiroshi Fujimoto, Koichi Sakata, Kazuhiro Suzuki, and Kazuaki Saiki,
``Decoupling Control Method for High-Precision Stages using Multiple Actuators considering the Misalignment among the Actuation Point, Center of Gravity, and Center of Rotation,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 141--147, 2016.

[Keywords: multiple actuator, decoupling control, integrated design of mechanism and control, high-precision stage]

Takashi Yoshioka, Akinori Yabuki, Yuki Yokokura, Kiyoshi Ohishi, Toshimasa Miyazaki, and Thao Tran Phuong,
``Stable Force Control of Industrial Robot Based on Spring Ratio and Instantaneous State Observer,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 132--140, 2016.

[Keywords: industrial robot, two-inertia system, force control, resonance ratio control, instantaneous state observer]

Davide Pilastro, Roberto Oboe, and Tomoyuki Shimono,
``A Nonlinear Adaptive Compliance Controller for Rehabilitation,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 123--131, 2016.

[Keywords: rehabilitation robotics, adaptive control]

Takenori Atsumi,
``Emerging Technology for Head-Positioning System in HDDs,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 117--122, 2016.

[Keywords: hard disk drive, positioning control, vibration control, triple-stage-actuator system, thermal actuator, thin-film-coil actuator]

Tomoki Kono, and Seiichiro Katsura,
``Clarification of Fundamental Motion Using Hierarchical Clustering and Graph Theory,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 108--116, 2016.

[Keywords: bilateral control, clustering, graph theory, motion data, real-world haptics]

Yukiko Osawa, Hidetaka Morimitsu, and Seiichiro Katsura,
``Control of Thermal Conductance with Detection of Single Contacting Part for Rendering Thermal Sensation,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 101--107, 2016.

[Keywords: Peltier device, thermal sensation, temperature distribution, haptics]

Marcel F. Heertjes,
``Variable Gain Motion Control of Wafer Scanners,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 90--100, 2016.

[Keywords: circle criterion, Lyapunov stability, nonlinear Bode diagram, variable gain control, wafer scanners]

Roberto Oboe, Riccardo Antonello, Davide Pilastro, and Kazuaki Ito,
``Use of MEMS Inertial Sensors for Performance Improvement of Low-cost Motion Control Systems,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 78--89, 2016.

[Keywords: MEMS inertial sensors, motion control, low resolution position sensors]

Michael Ruderman, and Makoto Iwasaki,
``Analysis of Linear Feedback Position Control in Presence of Presliding Friction,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 61--68, 2016.

[Keywords: motion control, positioning, friction compensation, servo system, control design, observer]

Paolo Bosetti, and Matteo Ragni,
``Milling Part Program Preprocessing for Jerk-limited, Minimum-time Tool Paths Based on Optimal Control Theory,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 53--60, 2016.

[Keywords: CNC, motion interpolation, optimal control, machine tools]

Satoshi Komada, Shohei Ishida, Daisuke Yashiro, Junji Hirai, and Akinobu Nishimura,
``Drawing Methods of Output Force Distribution by Measurement of Sides,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 47--52, 2016.

[Keywords: limb, functionally different effective muscle, output force distribution, measurement of sides, optimization]

Naoki Motoi, and Ryogo Kubo,
``Human-Machine Cooperative Grasping/Manipulating System Using Force-based Compliance Controller with Force Threshold,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 39--46, 2016.

[Keywords: motion control, human-machine cooperative system, force controller, compliance controller]

Vol.4, no.6

Ryo Saito, Kazuo Tsuchida, and Tomoki Yokoyama,
``Digital Control of PWM Inverter Using Ultrahigh-Speed Network for Feedback Signals with Communication Disturbance Observer Based on Rocket I/O Protocol,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 752--757, 2015.

[Keywords: network feedback, rocket I/O, FPGA, PWM inverter, digital control]

Eiichi Saito, and Seiichiro Katsura,
``Time Delay Compensation Using Equivalent Elastic Force Feedback,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 688--695, 2015.

[Keywords: motion control, time delay compensation, wave equation, resonant system]

Masaki Takeya, and Seiichiro Katsura,
``Modal-Space Filtering by Expectation Value Extraction for High-Scaling Bilateral Control,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 681--687, 2015.

[Keywords: real-world haptics, bilateral control, motion control, stochastic disturbance, stochastic process, modal transformation]

Vol.4, no.5

Takashi Yoshioka, Thao Tran Phuong, Akinori Yabuki, Kiyoshi Ohishi, Toshimasa Miyazaki, and Yuki Yokokura,
``High-performance Load Torque Compensation of Industrial Robot using Kalman-filter-based Instantaneous State Observer,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 589--590, 2015.

[Keywords: industrial robot, two-inertia system, load torque estimation, acceleration sensor]

Shoyo Hyodo, and Kouhei Ohnishi,
``A Two Flow Expression Method of Four-Channel Bilateral Control System with Time Delay and Validation of Model-Free Time Delay Compensator,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 574--581, 2015.

[Keywords: haptics, bilateral control, network delay, stability]

Nobuhiro Kobayashi, and Toshiyuki Murakami,
``Comparison of Force Control Performance Based on Only Acceleration Sensor with KF/EKF,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 559--567, 2015.

[Keywords: force control, redundant manipulator, acceleration sensor, kalman filter, work space observer]

Ko Igarashi, and Seiichiro Katsura,
``Motion-Data Processing and Reproduction Based on Motion-Copying System,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 543--549, 2015.

[Keywords: acceleration control, motion-copying system, motion-data processing, temporal compensation]

Masaki Takeya, and Seiichiro Katsura, ,
``Modeling of Stochastic Disturbance Based on Quantum Physics for High-Performance Force Estimation,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 535--542, 2015.

[Keywords: stochastic disturbance, motion control, force estimation, reaction force observer]

Shoyo Hyodo, and Kouhei Ohnishi, ,
``A Structural Approach to Improve the Stability of Bilateral Control System with Time Delay,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 526--534, 2015.

[Keywords: bilateral control, time-delay, modal space, stability]

D Kasun Prasanga, Emre Sariyildiz, and Kouhei Ohnishi, ,
``Compensation of Backlash for Geared Drive Systems and Thrust Wires Used in Teleoperation,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 514--525, 2015.

[Keywords: backlash compensation, haptics, bilateral control, geared drives, thrust wires, teleoperation]

Vol.4, no.3

Chuan Yang, and Toshiyuki Murakami, ,
``Walking-Assist Principle Analysis for a Multi-Legged System,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 294--300, 2015.

[Keywords: Walking-assist, Multi-legged, IMU sensor, Fall motion]

Fu-Long Chang, Susumu Hara, Naoaki Saeki, and Takahito Yoshiura, ,
``Final-State Control Algorithm with Overshoot/Undershoot Prevention Technique for a Connection Control Problem,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 286--293, 2015.

[Keywords: cart system, connection control, final-state control, motion control, overshoot, undershoot]

Takahiro Ohashi, Keisuke Yoshida, Kiyoshi Ohishi, and Toshimasa Miyazaki, ,
``Short Trajectory Control between Focusing and Tracking Based on Two-Dimensional Equivalent-Perfect Tracking Control for Optical Disk,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 268--276, 2015.

[Keywords: optical disk, two-dimensional feedforward control system, equivalent-perfect tracking control]

Ryutaro Honjo, and Seiichiro Katsura, ,
``Multi-Degree-of-Freedom Motion-Copying System Considering Variation in Friction,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 262--267, 2015.

[Keywords: motion-copying system, motion control, multi-degree-freedom system, bilateral control, real-world haptics, acceleration control]

Satoshi Nishimura, and Seiichiro Katsura, ,
``Realization of Simultaneity in Bilateral Control System under Communication Delay,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 253--261, 2015.

[Keywords: Acceleration Control, Bilateral Control System, Communication Delay, Simultaneity, Modal Space, Phase-Lag Compensator]

Vol.4, no.2

Fumito Nishi, and Seiichiro Katsura, ,
``Nanoscale Motion Control Using Composite Filter for Disturbance Observer,'' ,
IEEJ J. Industry Applications, vol. 4, no. 2, pp. 98--104, 2015.

[Keywords: disturbance observer, motion control, nanoscale positioning]

Manabu Akita, Daisuke Nakashima, Masato Watanabe, and Takayuki Inaba, ,
``A Feasibility Study on Multiple Frequency CW for Landing Radar,'' ,
IEEJ J. Industry Applications, vol. 4, no. 2, pp. 91--97, 2015.

[Keywords: radar, remote sensing, altimeter, multiple frequency CW]

Takami Miyagi, and Seiichiro Katsura, ,
``High-Performance Force Control Based on Virtual Bilateral Control Structure,'' ,
IEEJ J. Industry Applications, vol. 4, no. 2, pp. 83--90, 2015.

[Keywords: force control, acceleration control, bilateral control, motion control, virtual system]

Takami Miyagi, and Seiichiro Katsura, ,
``Analysis and Modeling Based on Cepstrum for Haptic Presentation Considering Frequency Features of Vibration in Rubbing Motion,'' ,
IEEJ J. Industry Applications, vol. 4, no. 2, pp. 74--82, 2015.

[Keywords: haptics, cepstral analysis, environmental surface, feature extraction, haptic presentation]

Vol.4, no.1

Yiyang Li, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda, ,
``Evaluation Method for Aggressiveness of Driving Behavior Using Drive Recorders,'' ,
IEEJ J. Industry Applications, vol. 4, no. 1, pp. 59--66, 2015.

[Keywords: driving behavior evaluation, drive recorders, aggressive driving, multiple linear regression, principal component analysis]

Hirokazu Seki, Shota Akasaka, and Moeka Aoki, ,
``Deceleration Control System for Electric-Powered Wheelchairs with Efficient EDLC Charge/Discharge,'' ,
IEEJ J. Industry Applications, vol. 4, no. 1, pp. 11--19, 2015.

[Keywords: electric-powered wheelchair, driving control, EDLC regeneration, energy efficiency, ride comfort improvement]

Naohide Sakimura, Keisuke Yoshida, Takahiro Ohashi, Kiyoshi Ohishi, and Toshimasa Miyazaki, ,
``Fine Tracking Control System based on Double Equivalent-Perfect Tracking Control System and Error-Based Disturbance Observer for Optical Disk,'' ,
IEEJ J. Industry Applications, vol. 4, no. 1, pp. 1--10, 2015.

[Keywords: optical disk, tracking control, equivalent perfect tracking control, double equivalent perfect tracking control, error based disturbance control]

Vol.3, no.6

Koichi Sakata, Hiroyoshi Asaumi, Kazuyuki Hirachi, Kazuaki Saiki, and Hiroshi Fujimoto, ,
``Self Resonance Cancellation Techniques for a Two-Mass System and Its Application to a Large-Scale Stage,'' ,
IEEJ J. Industry Applications, vol. 3, no. 6, pp. 455--462, 2014.

[Keywords: two-mass system, multiple sensors, feedback control design, vibration suppression]

Vol.3, no.5

Chuan Yang, and Toshiyuki Murakami, ,
``Novel Walking Assist Device Based on Mobile Manipulator and Inertial Measurement Unit,'' ,
IEEJ J. Industry Applications, vol. 3, no. 5, pp. 381--387, 2014.

[Keywords: IMU sensor, walking motion estimation, mobile device power assisted control]

Takeshi Toda, Kouhei Tsuruoka, Tatsuhiko Miyakawa, and Xinxin Liu, ,
``Robust Blink Detection Method For Low Frame Rates,'' ,
IEEJ J. Industry Applications, vol. 3, no. 5, pp. 374--380, 2014.

[Keywords: visual display terminal (VDT), eye dryness, blink detection, template matching, built-in camera, frame rate]

Vol.3, no.4

Sota Shimizu, Yoshiaki Tanzawa, and Takumi Hashizume, ,
``Development of Wide Angle Fovea Telescope,'' ,
IEEJ J. Industry Applications, vol. 3, no. 4, pp. 368--373, 2014.

[Keywords: Wide Angle Lens, Wide Angle Fovea Lens, Wide Angle Fovea Telescope, Lens Design]

Haydee Melo, and Junzo Watada, ,
``An Estimation-of-Distribution Algorithm Approach to Redundancy Allocation Problem for a High-Security System,'' ,
IEEJ J. Industry Applications, vol. 3, no. 4, pp. 358--367, 2014.

[Keywords: reliability, availability, maintainability, redundancy, estimation of distribution algorithm, PLC]

Toshiaki Tsuji, Tomonori Yokoo, Yuri Hasegawa, Keiichiro Abe, Yoshimi Sakurai, and Shinichiro Ishii, ,
``Development of Rehabilitation Support Robot with Guidance Control Based on Biarticular Muscle Mechanism,'' ,
IEEJ J. Industry Applications, vol. 3, no. 4, pp. 350--357, 2014.

[Keywords: rehabilitation robot, biomechanics, motion control, musculoskeletal system]

Yosuke Mizutani, and Seiichiro Katsura, ,
``Analysis, Modeling, and Compensation of Friction for Scaled Bilateral Control,'' ,
IEEJ J. Industry Applications, vol. 3, no. 4, pp. 344--349, 2014.

[Keywords: macro-micro bilateral control system, viscous friction, coulomb friction, scaling]

Yoshitaka Abe, and Seiichiro Katsura, ,
``Energy Disturbance Observer for Estimation and Control of Reaction Energy,'' ,
IEEJ J. Industry Applications, vol. 3, no. 4, pp. 335--343, 2014.

[Keywords: human support, motion control, force control, energy control, disturbance observer, reaction force estimation observer]

Wen-Po Chiang, Dejun Yin, Manabu Omae, and Hiroshi Shimizu, ,
``Integrated Slip-Based Torque Control of Antilock Braking System for In-Wheel Motor Electric Vehicle,'' ,
IEEJ J. Industry Applications, vol. 3, no. 4, pp. 318--327, 2014.

[Keywords: anti-slip control, antilock braking system, brake force distribution, in-wheel motor electric vehicle, regenerative brake system]

Vol.3, no.3

Yuki Yokokura, and Kiyoshi Ohishi, ,
``Fine Sensorless Force Control using Diode-Clamped Linear Amplifiers,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 277--285, 2014.

[Keywords: force control, diode-clamped linear amplifier, motor drive, disturbance observer, motion control]

Hiroshi Fujimoto, and Koichi Sakata, ,
``Multirate PWM Control of Precision Stage for Ultrahigh-Speed Nanoscale Positioning,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 270--276, 2014.

[Keywords: multirate control, high-precision motion control, nanoscale servo system, PWM inverter]

Chi Zhu, Yuji Okada, Masataka Yoshioka, Tamon Yamamoto, Haoyong Yu, Yuling Yan, and Feng Duan, ,
``Power Augmentation of Upper Extremity by Using Agonist Electromyography Signals Only for Extended Admittance Control,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 260--269, 2014.

[Keywords: power augmentation, extended admittance control, EMG, agonist, upper extremity]

Thao Tran Phuong, Kiyoshi Ohishi, and Yuki Yokokura, ,
``Motion-Copying System Using FPGA-based Friction-Free Disturbance Observer,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 248--259, 2014.

[Keywords: motion-copying system, real-world haptics, disturbance observer, FPGA-based controller]

Takashi Yoshioka, Naoki Shimada, Kiyoshi Ohishi, Toshimasa Miyazaki, and Yuki Yokokura, ,
``Vibration Suppression Control based on Final State Control Considering Convergence Time and Inertia Variation for Industrial Robot,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 236--247, 2014.

[Keywords: industrial robot, motion control, profile design, vibration suppression, inertia variation]

Muhammad Herman Jamaluddin, Tomoyuki Shimono, and Naoki Motoi, ,
``Force-Based Compliance Controller Utilizing Visual Information for Motion Navigation in Haptic Bilateral Control System,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 227--235, 2014.

[Keywords: haptics, motion control, sensory integration, bilateral control, scaling factor, vision system]

Misako Sasayama, and Toshiyuki Murakami, ,
``A Study on Controller Characteristics for Most Efficient Gait Assist System,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 206--213, 2014.

[Keywords: human interface, gait guidance, rehabilitation device, variable gain, power assist control]

Vol.3, no.2

Xiaofeng Lu, Takashi Izumi, Lin Teng, and Lei Wang, ,
``Particle Filter Vehicle Tracking Based on SURF Feature Matching,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 182--191, 2014.

[Keywords: particle filter, vehicle tracking, SURF, multiple features]

Satoshi Suzuki, Takuya Shimazu, and Keiko Kasakawa, ,
``Prototyping for Robot Motion Design through Subjective and Objective Analyses,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 174--181, 2014.

[Keywords: impression analysis, robot motion, 3D scenography, personal space, near-infrared spectroscopy]

Satoshi Nishimura and Seiichiro Katsura, ,
``An Evaluation of Connectivity and a Control in a Multilateral Communication System,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 164--173, 2014.

[Keywords: multilateral control system, adjacency matrix, maximum eigenvalue, system connection, communication delay]

Hiroki Onoyama and Seiichiro Katsura, ,
``Data-Based Motion Control for Motion Reproduction for Automatic Adjustment of Environmental Location,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 156--163, 2014.

[Keywords: bilateral control, disturbance observer, real-world haptics, motion-copying system, motion database]

Naoki Motoi, Yoshiyuki Hatta, Tomoyuki Shimono, and Atsuo Kawamura, ,
``An Estimation Method for the Relation between a Robot System and Tasks Using a Tool,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 146--155, 2014.

[Keywords: motion control, task realization, visual sensor, parameter estimation]

Vol.3, no.1

Eiichi Saito and Seiichiro Katsura, ,
``Position Control of Resonant System with Load Force Suppression Using Wave Observer,'' ,
IEEJ J. Industry Applications, vol. 3, no. 1, pp. 18--25, 2014.

[Keywords: resonant system, vibration control, wave equation, disturbance observer]

Kenta Seki and Makoto Iwasaki, ,
``Improvement of Bending Vibration Suppression Performance for Galvano Mirror by Self-Sensing Actuation,'' ,
IEEJ J. Industry Applications, vol. 3, no. 1, pp. 10--17, 2014.

[Keywords: vibration suppression, self-sensing actuation, piezoelectric element, galvano mirror, decoupling compensation]

Takahiro Nozaki, Takahiro Mizoguchi, and Kouhei Ohnishi, ,
``Motion-copying System with Variable Impedance based on Scaled Bilateral Control in One-degree-of-freedom Robot,'' ,
IEEJ J. Industry Applications, vol. 3, no. 1, pp. 1--9, 2014.

[Keywords: real-world haptics, automated robot, motion-copying system, acceleration-based bilateral control, dynamic programming, modal transformation]

Vol.2, no.6

Saifulza Alwi and Yasutaka Fujimoto, ,
``Formal Verification of Logic Control Systems with Nondeterministic Behaviors,'' ,
IEEJ J. Industry Applications, vol. 2, no. 6, pp. 306--314, 2013.

[Keywords: programmable logic controllers, formal methods, formal verification, model checking, timer function blocks]

Sho Sakaino, Tomoya Sato, and Kouhei Ohnishi, ,
``Position Constrained Bilateral Control by Oblique Coordinate Control Considering Priority of Tasks,'' ,
IEEJ J. Industry Applications, vol. 2, no. 6, pp. 298--305, 2013.

[Keywords: bilateral control, oblique coordinate control, haptics, position constraint, constrained system]

Vol.2, no.5

Takahiro Kosugi, Shunsuke Yajima, Eiichi Saito, and Seiichiro Katsura, ,
``Mode Switching Bilateral Control for Master-Slave Systems with Different Motion Areas,'' ,
IEEJ J. Industry Applications, vol. 2, no. 5, pp. 232--241, 2013.

[Keywords: Real-World Haptics, Bilateral Control, Dynamical Matrix, Disturbance Observer, Modal Transformation, Motion Control]

Vol.2, no.4

Toshio Hiraide, Kenji Takahashi, Manuel Nandayapa, and Kiyoshi Ohishi, ,
``Fine Acceleration Control Method Considering Torque Ripple for Hybrid-Type Stepping Motor,'' ,
IEEJ J. Industry Applications, vol. 2, no. 4, pp. 221--231, 2013.

[Keywords: hybrid-type stepping motor (HBSTM), disturbance observer, acceleration control, torque ripple]

Hiroki Nagashima and Seiichiro Katsura, ,
``Functional Mode Estimation Using Principal Component Analysis of Grasping/Manipulating Motion,'' ,
IEEJ J. Industry Applications, vol. 2, no. 4, pp. 211--220, 2013.

[Keywords: bilateral control, motion control, disturbance observer, acceleration control, principal component analysis]

Vol.2, no.3

Jianjun Li, ,
``Implementation of a Portable Multi-channel Psychoacustic System,'' ,
IEEJ J. Industry Applications, vol. 2, no. 3, pp. 170--171, 2013.

[Keywords: Audiometer, Distortion, USB, FPGA, Psychoacoustic]

Aliza Che Amran, Naoki Motoi, and Atsuo Kawamura, ,
``Generation of Minimal Energy Joint Trajectories during Single Support Phase for 3-dimensional Bipedal Walking,'' ,
IEEJ J. Industry Applications, vol. 2, no. 3, pp. 150--160, 2013.

[Keywords: LIPM, walking, biped robot, redundancy, optimization, minimal energy, motion control, b-spline]

Vol.2, no.2

Fariz Ali, Naoki Motoi, and Atsuo Kawamura, ,
``An Improved Trajectory of a Bipedal Robot Walking along a Step with the Dual Length Linear Inverted Pendulum Method,'' ,
IEEJ J. Industry Applications, vol. 2, no. 2, pp. 121--131, 2013.

[Keywords: motion control, humanoid robot, biped robot, trajectory planning, parameters design]

Takuma Shimoichi and Seiichiro Katsura, ,
``Optimization Method for Disturbance Compensation in Bilateral Control,'' ,
IEEJ J. Industry Applications, vol. 2, no. 2, pp. 113--120, 2013.

[Keywords: Real-World Haptics, Motion-Copying System, System Identification, Bilateral Control, Optimization, Haptic-Energy Conversion]

Vol.2, no.1

Takahiro Nozaki, Takahiro Mizoguchi, Yuki Saito, Tomohiro Nakano, and Kouhei Ohnishi, ,
``Bilateral Control Method Based on Transformation Matrix Relating Motion Features and Tool Coordinates,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 67--73, 2013.

[Keywords: Haptics, coordinate transformation, different configuration, bilateral control, robot hand, forceps robot]

Makoto Kamibayashi, Sho Sakaino, and Toshiaki Tsuji, ,
``Evaluation Indices of Stiffness Control for Its Performance Comparison,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 61--66, 2013.

[Keywords: twin drive system, stiffness control, friction compensation, external force observer, evaluation indices of stiffness]

Sota Shimizu and Takumi Hashizume, ,
``Development of Micro Wide Angle Fovea Lens --- Lens Design and Production of Prototype ---,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 55--60, 2013.

[Keywords: fovea sensor, wide-angle lens, micro wide-angle fovea lens, board camera, lens design]

Naoki Oda and Noriaki Fujinaga, ,
``Vision-based Posture Estimation and Null Space Control for Redundant Manipulator,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 48--54, 2013.

[Keywords: redundant manipulator, posture estimation, visual feedback, particle filter, obstacle avoidance]

Hiroshi Fujimoto, ,
``Robust Repetitive Perfect Tracking Control of HDDs Based on Re-learning Scheme,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 40--47, 2013.

[Keywords: multirate control, repeatable runout compensation, re-learning, discrete track recording media]

Kirill Van Heerden and Atsuo Kawamura, ,
``Biped Robot Position Control with Stability-Based Ground Reaction Force and Velocity Constraints,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 30--39, 2013.

[Keywords: biped robot, torque limits, ZMP, force control, position control]

Ayaka Matsui, Yuki Yokokura, and Seiichiro Katsura, ,
``Dynamic Data Reproduction of Contact Environment with State Transition,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 22--29, 2013.

[Keywords: haptics, bilateral control, environment-copying system, disturbance observer, connection matrix, system connection]

Hongzhong Zhu and Hiroshi Fujimoto, ,
``Overcoming Current Quantization Effects for Precise Current Control using Dithering Techniques,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 14--21, 2013.

[Keywords: dither, quantization, analog-to-digital converter, current control, AC motor]

Shunsuke Yajima, Eiichi Saito, and Seiichiro Katsura, ,
``Controller Design for Reproduction of Grasping/Manipulation Motion of Grasping Objects with Different Diameters,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 7--13, 2013.

[Keywords: haptics, bilateral control, motion-copying system, acceleration control, disturbance observer, motion control]

Takahiro Nozaki, Takahiro Mizoguchi, and Kouhei Ohnishi, ,
``Real-World Haptics for Motion Realization,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 1--6, 2013.

[Keywords: real-world haptics, position control, force control, coordinate transformation, acceleration control, functionality]

Vol.1, no.3

Thao Tran Phuong, Ryo Furusawa, Manuel Nandayapa, Chowarit Mitsantisuk, and Kiyoshi Ohishi, ,
``FPGA-based Wideband Force Control System with Friction-Free and Noise-Free Force Observation,'' ,
IEEJ J. Industry Applications, vol. 1, no. 3, pp. 178--190, 2012.

[Keywords: force control, friction compensation, disturbance observer, Kalman filter, FPGA]

Yinhua Liu and Tielong Shen, ,
``Modeling and Experimental Validation of Air-Fuel Ratio under Individual Cylinder Fuel Injection in Gasoline Engines,'' ,
IEEJ J. Industry Applications, vol. 1, no. 3, pp. 155--163, 2012.

[Keywords: air-fuel ratio, individual fuel injection, linear periodic time-varying model, injector disturbance]

Vol.1, no.1

Eui-Jin Kim, Kenta Seki, Makoto Iwasaki, and Sang-Hun Lee, ,
``GA-Based Practical Auto-Tuning Technique for Industrial Robot Controller with System Identification,'' ,
IEEJ J. Industry Applications, vol. 1, no. 1, pp. 62--69, 2012.

[Keywords: industrial robot, auto-tuning, autonomous identification, genetic algorithm]

Manuel Nandayapa, Chowarit Mitsantisuk, and Kiyoshi Ohishi, ,
``High Performance Velocity Estimation for Controllers with Short Processing Time by FPGA,'' ,
IEEJ J. Industry Applications, vol. 1, no. 1, pp. 55--61, 2012.

[Keywords: velocity estimation, disturbance observer, motion control, FPGA, robotic, ball screw]

Electric Machine, Motor Drive and their Applications (D8)

Vol.13, no.6

Tomoyuki Ogawa, Toshihide Yokouchi, Yoko Takeuchi, and Tatsuhito Saito
``Verifying the Energy-saving Effect of a Driver Advisory System using Speed Estimation for Freight Trains,''
IEEJ J. Industry Applications, vol. 13, no. 6, pp. 754--760, 2024.

[Keywords: energy consumption, constant-speed driving operation, saw-toothed driving operation, motor efficiency]

Vol.13, no.5

Tatsuya Mori, Hiroko Ikeda, Toshihiro Matsunaga, Kenji Ikeda, and Kenta Kubo
``Control Method of Failure for One Unit of Double Three-Phase-Wound Permanent Magnet Synchronous Machine Drive System Using Coupling of Dual Resolver,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 587--593, 2024.

[Keywords: double three-phase PMSM, double inverter, dual resolver]

Keisuke Takeuchi, Yusuke Asaumi, Junnosuke Nakatsugawa, and Hirooki Tokoi
``Design and Load Test of High Speed Slotless Permanent Magnet Synchronous Motor with Round-Wire Air-Core Distributed Winding,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 594--601, 2024.

[Keywords: slotless, air-core coil, permanent magnet synchronous motor, high rotational speed]

Kenshi Matsuo
``A Sensorless Tuning Method for Back-phasing Damping of a Stepping Motor,''
IEEJ J. Industry Applications, vol. 13, no. 5, pp. 578--579, 2024.

[Keywords: stepping motor, rotor oscillation suppression, back-phasing damping, sensorless tuning, winding voltage]

Vol.13, no.4

Akira Kumashiro, Yusuke Fujii, Akira Chiba, Wolfgang Gruber, and Gerald Jungmayr
``Design and Optimization of Different Integrated Bearingless Motor Topologies for Magnetic-Geared Motors,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 364--371, 2024.

[Keywords: magnetic geared motor, bearingless motor, magnetic gear, magnetic suspension, consequent-pole motor]

Sora Nagao, Yusuke Kawai, Yuki Yokokura, Kiyoshi Ohishi, and Toshimasa Miyazaki
``Acceleration Bias Drift Observer for Industrial Robots with an Accelerometer and Its Applications,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 389--399, 2024.

[Keywords: acceleration bias drift observer, load-side acceleration sensor, two-inertia system, industrial robot]

Akira Heya, Yoshihiro Nakata, Tetsuya Abe, and Katsuhiro Hirata
``Disturbance Response and Force Control of a Magnetic Lead Screw Actuator,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 409--416, 2024.

[Keywords: magnetic lead screw, linear actuator, force control, sensor-less force control, magnetic lead screw actuator]

Shoki Nakagoshi and Yuki Hidaka
``Torque Improvement in Spoke-Type Interior Permanent Magnet Motors Using Resin-Unit-Type Shaft Fastening Structures,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 445--452, 2024.

[Keywords: spoke-type interior permanent magnet motor, resin unit, torque, leakage flux]

Akihiro Katsuno and Toshiyuki Murakami
``Topology Optimization for Motor Slot with Heat Generation Rate Depending on Winding Occupancy,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 453--462, 2024.

[Keywords: homogeneous material, equivalent thermal conductivity, electrical winding, peak temperature, topology optimization]

Takahiro Mizuta, Kazumasa Ito, and Toshinori Tanaka
``Study on Decreasing the Rotor Eddy Current Loss of Surface Permanent-Magnet Motors with Copper Sleeves,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 465--474, 2024.

[Keywords: surface permanent magnet motors, eddy current loss, carrier harmonic, slot harmonic]

Takachika Hatano, Daiki Satou, Ryosuke Ota, Ryohei Okada, Hiroyasu Kobayashi, Shigeo Masukawa, and Nobukazu Hoshi
``A Low-Cost Phase-Synchronization Method for Double-Sided LCC Wireless Power Transfer Systems with Active Rectifiers,''
IEEJ J. Industry Applications, vol. 13, no. 4, pp. 463--464, 2024.

[Keywords: wireless power transfer, double-sided LCC, synchronization method, active rectifier]

Vol.13, no.3

Shu Yamamoto and Hideaki Hirahara
``Torque Estimation of Variable-Speed Induction Motors Without Torque and Rotational Speed Meters,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 233--242, 2024.

[Keywords: induction motor, speed sensorless, stator flux linkage calculation, stray load loss, torque estimation, variable speed drive]

Hirotaka Kato, Takahiro Kumagai, Jun-ichi Itoh, Keisuke Kusaka, and Masakazu Kato
``V/f Control for Switched Reluctance Motor,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 261--269, 2024.

[Keywords: switched reluctance motor (SRM), MTPA control, V/f control, stabilization method, magnetic saturation]

Jun Ohata, Hitoshi Haga, Masaaki Konoto, and Qingyun Piao
``Reduction Method of Zero-Sequence Current in 6-Step Operation on One Side of Dual Inverter with a Common DC-Bus,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 280--289, 2024.

[Keywords: open-end winding PMSM, dual inverter, zero-sequence current]

Teruya Sato and Hitoshi Haga
``Modulation Strategies to Reduce DC Capacitor Current in Two-Motor Drive Systems,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 290--300, 2024.

[Keywords: DC link capacitor, current ripple, two-motor drive system, modulation strategy]

Hyung-Woo Lee, Jun-Ho Hwang, and Kyo-Beum Lee
``Simplified Deadbeat Predictive Torque Control Based on Discrete Space Vector Modulation for Driving an Open-End Winding Permanent Magnet Synchronous Motor,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 308--316, 2024.

[Keywords: open-end winding permanent magnet synchronous motor (OEW-PMSM), dual inverter, predictive torque control (PTC)]

Tie yang Zhao, Yuki Hidaka, Shingo Hiruma, and Hiroyuki Kaimori
``Effective Data-driven Method Based on Bayesian Approach for Performance Estimation of Wound-field Motors,''
IEEJ J. Industry Applications, vol. 13, no. 3, pp. 338--345, 2024.

[Keywords: neural network, data-driven, wound-field motor, Bayesian approach]

Vol.13, no.2

Nyam Jargalsaikhan, Sergelen Byambaa, Soichiro Ueda, Hidehito Matayoshi, Shriram S. Rangarajan, and Tomonobu Senjyu
``Control Strategy to Mitigate the Shaft Torsional Oscillation of PMSG-based WECS Using H_∞ Controller,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 178--187, 2024.

[Keywords: wind turbine, permanent magnet synchronous generator, shaft torsional oscillation, H_∞ observer, H_∞ controller]

Yuto Kobayashi, Kiyoshi Ohishi, Yuki Yokokura, Tenjiro Hiwatari, and Akira Satake
``Analytical-Solution-Based Voltage Vector Search within a Desired Tolerance Specification for Low-Sampling-Frequency Motor Drives,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 198--207, 2024.

[Keywords: voltage-integral-based reference tracking modulation, voltage vector search, voltage-integral prediction, low sampling frequency, two-level three-phase voltage source inverter, motor drive]

Yu Hasegawa, Yasuaki Aoyama, and Daisuke Ebisawa
``A Study of Fault Diagnosis Method using Load Currents of Linear Motor Driven Circuit Breakers,''
IEEJ J. Industry Applications, vol. 13, no. 2, pp. 217--224, 2024.

[Keywords: linear motor, magnetic field analysis, circuit breaker]

Vol.13, no.1

Gyu Cheol Lim, Jaehoon Shim, and Jung-Ik Ha
``Review of Electric Drive Techniques: Power Enhancement and Drive Intelligence,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 1--7, 2024.

[Keywords: power enhancement, drive intelligence, parameter mapping, machine learning]

Naoki Fukuda, Koichiro Sawa, Minoru Aoyagi, and Takahiro Ueno
``Mechanism of the Sliding Contact of a Ag-Graphite Brush against a Au-plated Slip Ring for Varying Ag Content,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 52--60, 2024.

[Keywords: Ag-graphite brush, Au-plated slip ring, φ-θ theory, adhesive wear, abrasion]

Takahiro Koga, Takashi Abe, Yoshitsugu Otomo, Masaki Yamamoto, and Marius Rosu
``Surrogate Modeling and Application of Half-Wave Rectified Brushless Synchronous Motor for Model-Based Design,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 81--90, 2024.

[Keywords: variable field flux, half-wave rectified brushless excitation, brushless synchronous motor, surrogate model, optimization, model-based design]

Soga Aramaki, Hiroshi Mitsuda, Tadashi Fukami, Masato Koyama, and Toshinori Tanaka
``Torque Separation in Flux-Modulating Consequent Pole Motors,''
IEEJ J. Industry Applications, vol. 13, no. 1, pp. 113--120, 2024.

[Keywords: AC motors, brushless motors, synchronous motors, permanent magnet motors, variable speed drives]

Vol.12, no.6

Nobuo Hayashi, Nami Funamoto, Eiji Toyama, Takuro Ogawa, Morimitsu Sekimoto, and Yoshinari Asano
``Inverter Air Conditioner Promotion by Developing a High Power Density Motor Drive System,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1025--1033, 2023.

[Keywords: electrolytic capacitor-less inverter, input current harmonics, resource saving]

Yuto Kobayashi, Yushi Araki, Kiyoshi Ohishi, Yuki Yokokura), Tatsuki Kashihara, and Koji Kobayashi
``Common-Mode Noise Reduction Using Voltage-Limited Remote-State PWM in Wide Voltage Utilization Region for Motor Drives,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1068--1077, 2023.

[Keywords: common-mode noise, remote state PWM, voltage utilization region, time limiter, motor drive]

Shigeo Morimoto, Yukinori Inoue, and Masayuki Sanada
``Reducing Cogging Torque with Rotor Surface Notches in Double-Layered IPMSMs,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1096--1103, 2023.

[Keywords: cogging torque, gap flux density, interior permanent magnet synchronous motor, notch design]

Yuji Enomoto, Ryouichi Takahata, Daisuke Satoh, Yasuhiro Marukawa, and Hirohisa Sano
``Study on Application of Amorphous Metal to New Single-Phase Synchronous Motors Driven at High Frequencies,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1127--1133, 2023.

[Keywords: amorphous metal, single-phase synchronous motor, motor efficiency, magnetic characteristics, iron loss]

Makoto Ito, Tetsuya Suto, Akeshi Takahashi, Takafumi Hara, and Ryuichiro Iwano
``Development of a High Power Density In-Wheel Motor Using Halbach Array Magnets,''
IEEJ J. Industry Applications, vol. 12, no. 6, pp. 1134--1140, 2023.

[Keywords: in-wheel motor, Halbach array magnets, PMSM, high power density]

Vol.12, no.5

Koji Imai, Shinji Doki, Kosuke Kondo, and Yasuaki Aoki
``Extended EMF Observer of Dual Three-Phase Permanent Magnet Synchronous Motor Operable in Overmodulation Drive,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 901--913, 2023.

[Keywords: dual three-phase motor, position sensorless, overmodulation drive, extended electromotive force observer, vector space decomposition]

Kodai Katagiri, Toru Ogawa, Masayoshi Yamamoto, Jun Imaoka, and Mamoru Sasaki
``Conducted EMI Simulation for a DC-DC Converter: a DC Brush Motor System Considering Showering Arc at Mechanical Contacts,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 933--944, 2023.

[Keywords: DC brush motor, DC-DC converter, commutation, showering arc, equivalent circuit, electromagnetic noise]

Cheonsu Park and Shinji Doki
``Optimal Current Control Methods for Single-Inverter Dual-Parallel-SPMSM with Different Parameters,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 961--970, 2023.

[Keywords: single inverter dual SPMSM drive, parallel drive, maximum torque per ampere, copper loss minimization]

Kakeru Ota, Kiyoshi Ohishi, Kodai Abe, Yuki Yokokura, and Naohito Kamiya
``Predictive Feedforward Control Based on Speed Error for Speed Ripple Suppression in Compressor Motors,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 971--981, 2023.

[Keywords: air conditioner, rotary compressor, feedforward control, periodic disturbance, speed ripple]

Yosuke Ito and Hitoshi Haga
``Reduction of Torque Vibration in Integrated On-board Chargers Using Stator Windings of an IPMSM,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 982--989, 2023.

[Keywords: integrated battery charger, IPMSM, torque ripple, back-EMF]

Taiju Sakurai and Hitoshi Haga
``Power Decoupling Control of Electrolytic Capacitor-Less Dual-Inverter to Reduce Interharmonic Currents Under Periodic Load Fluctuation,''
IEEJ J. Industry Applications, vol. 12, no. 5, pp. 990--999, 2023.

[Keywords: electrolytic capacitor-less, dual-inverter, harmonic currents, open-end winding machine, compressor]

Vol.12, no.4

Yuma Tsujii, Shigeo Morimoto, Yukinori Inoue, and Masayuki Sanada
``Effect of Inductance Model on Sensorless Control Performance of SynRM with Magnetic Saturation,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 596--602, 2023.

[Keywords: sensorless control, magnetic saturation, inductance model, synchronous reluctance motor (SynRM)]

Georg Tobias Gotz, Philipp Tillmann, Anne von Hoegen, and Rik W. De Doncker
``Stable Equilibrium Rotor Positions for Three-Phase Switched Reluctance Machine,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 613--623, 2023.

[Keywords: DC-DC converter, equilibrium position, switched reluctance machine]

Takuji Mitsui and Yoshitaka Iwaji
``Motor Current Reconstruction Method Using Single Shunt Resistance by High-Frequency Voltage Injection,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 676--681, 2023.

[Keywords: sensorless control, motor current reconstruction, PWM inverter, single shunt resistance]

Ryuya Sugai, Taisei Kurishima, Hiroki Goto, Hirohito Funato, and Junnosuke Haruna
``Optimal Design Proposal for Capacitance in Operating Area Expandable SR Motor Drive Circuit,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 711--718, 2023.

[Keywords: electric vehicle, capacitance, drive circuit, switched reluctance motor]

Yuki Ito and Yoshitaka Iwaji
``Harmonic Reduction Method Using Minor Sampling Process for Sensorless Signal Injection-Based Position Control Technique,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 719--725, 2023.

[Keywords: sensorless control, signal injection, saliency, IPMSM]

Yudai Koishi, Akito Yamaguchi, and Hiroki Goto
``Examination of Non-Sinusoidal Current Drive in Direct Current excited Reluctance Motor,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 755--762, 2023.

[Keywords: rare earth-less motor, reluctance motor, non-sinusoidal current drive, excitation current and armature current balance]

Kan Yang, Kan Akatsu, Kodai Okazaki, and Yoshihiro Miyama
``Imbalanced Force Suppression Due to Static Eccentricity by using Triple Three-phase Winding Motor,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 763--772, 2023.

[Keywords: multisector motor, triple three-phase inverter, imbalanced force suppression]

Takahiro Koga, Takashi Abe, Yoshitsugu Otomo, Masaki Yamamoto, and Marius Rosu
``Reduced Order Modeling of Half-Wave Rectified Brushless Synchronous Motor for Model-Based Design,''
IEEJ J. Industry Applications, vol. 12, no. 4, pp. 826--834, 2023.

[Keywords: variable field flux, half-wave rectified brushless excitation, brushless synchronous motor, reduced order model, behavior model, model-based design]

Vol.12, no.3

Theeraphong Srichiangsa, Hiroya Sugimoto, Yusuke Fujii, Kyohei Kiyota, and Akira Chiba
``Estimation of Magnetic Suspension Loss and Efficiency in a 30 000 r/min One-Axis Actively Positioned Single-Drive Bearingless Motor,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 295--302, 2023.

[Keywords: active axial force, ball bearing loss, bearingless motor, efficiency improvement, magnetic suspension loss]

Virendra Singh, Mriganka Ghosh Majumder, Kaushik Rajashekara, and Siddavatam Ravi Prakash Reddy
``Parameter Estimation for Sensorless Position Control of PMSM Drives with Long Cables in Subsea Applications,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 303--311, 2023.

[Keywords: long cable, online parameter estimation, permanent magnet synchronous motor (PMSM), sensorless control, subsea motor drives]

Suzuka Sasayama, Yuki Shimizu, Shigeo Morimoto, Yukinori Inoue, and Masayuki Sanada
``Maximum Torque per Ampere Control of IPMSM Using Online Flux Linkage Plane Estimation Considering Cross Saturation,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 319--325, 2023.

[Keywords: interior permanent magnet synchronous motor (IPMSM), online parameter estimation, maximum torque per ampere (MTPA) control, cross-saturation]

Koji Akita, Yukako Tsutsumi, Hiroyuki Kitagawa, Kentaro Suzuki, Ryosuke Saito, and Yoshihiro Tawada
``High-Speed and Low-Latency Transmission by Millimeter-Wave Digital Wireless System for Si-IGBT/SiC-MOSFET Driver Control,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 351--356, 2023.

[Keywords: wireless, driver control, Si-IGBT, SiC-MOSFET, millimeter-wave]

Kodai Okazaki, Kan Yang, and Kan Akatsu
``Real-time Dynamic Eccentricity Detection by Analyzing Harmonic Components of No-load Line-line Voltages in Multi-three-phase PMSMs,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 409--417, 2023.

[Keywords: PM motor, dynamic eccentricity detection, no-load line-line voltage, multi-three-phase machine]

Wataru Suzuki and Kazuto Sakai
``Reduction of Magnetization Current in a Variable-magnetization Internal Permanent Magnet Motor with Two U-shaped Arrangements for Electric Vehicles,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 442--449, 2023.

[Keywords: electrical machine, electric vehicle, high efficiency, permanent magnet motor, variable magnetic flux, variable speed]

Nguyen Duc Khuong and Tomoyuki Shimono
``Modeling, Analysis, and Experimental Validation of Magnetic Geared Linear Motor,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 475--483, 2023.

[Keywords: tubular linear motor, magnetic gear, magnetic geared linear motor, flux density, high thrust force]

Tatsuo Nishimura, Koji Nishizawa, Yoshihiro Miyama, and Hideaki Arita
``Light-Weight and Compact Magnetic Rotation Angle Sensor with Partial Arc Stator Using Three Hall-Effect Sensors,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 493--499, 2023.

[Keywords: rotation angle sensor, Hall-effect sensors, variable reluctance resolver, partial arc stator]

Shunsuke Jindo, Keiichiro Kondo, Minoru Kondo, and Toshihide Yokouchi
``Power Generation Control Method of Fixed-power Parallel Resonant PMSG System for Series Hybrid Vehicle,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 500--507, 2023.

[Keywords: lithium-ion battery, permanent magnet synchronous generator, power generation control method, series hybrid vehicle]

Daisuke Hiroe, Xiaohan Zhang, Kazuki Nakamura, Kotaro Sato, Ryosuke Suzuki, Kantaro Yoshimoto, and Tomoki Yokoyama
``A Study of 10MHz Multi-Sampling Deadbeat Control for PMSM Drive System using USPM Controller,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 508--516, 2023.

[Keywords: PMSM, USPM controller, multi-sampling deadbeat, 10MHz sampling]

Erina Izumi, Masaki Nagataki, Keiichiro Kondo, Shunsuke Tobayashi, and Hiromitsu Suzuki
``Evaluation of Start-Up Performance of Induction Motor Speed Sensorless Vector Control Using Adaptive Flux Observer Considering Inverter Voltage Error,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 524--533, 2023.

[Keywords: speed-sensorless control, vector control, induction motor (IM), MRAS, dead-time, adaptive flux observer]

Yu Hirotani, Kodai Okazaki, Hiroko Ikeda, Kazumasa Ito, and Masatsugu Nakano
``Asymmetric Winding Structure for Concentrated Winding Permanent Magnet Motors to Achieve a Low Torque Ripple and High Slot Fill Factor,''
IEEJ J. Industry Applications, vol. 12, no. 3, pp. 555--562, 2023.

[Keywords: concentrated winding permanent magnet motors, asymmetric winding structure, high slot fill factor, low torque ripple]

Vol.12, no.2

Kazuma Morikawa and Seiichiro Katsura
``Thermoelectric Cooling Application to Motors for High-Power Operation,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 145--152, 2023.

[Keywords: motor, cooling, Peltier device, thermoelectric effect, robot joint, torque]

Shogo Hirayama and Shigeyuki Takagi
``Evaluation of DC Excitation of External-Rotor-Segment-Type SRM for Power Generation,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 155--161, 2023.

[Keywords: switched reluctance motor, generator, magnetic field analysis simulation, genetic algorithm, renewable energy systems]

Kan Yang and Kan Akatsu
``Vibration Suppression of a Specific Harmonic Component by Teeth Flux Density Control Using Multi-Phase MATRIX Motor,''
IEEJ J. Industry Applications, vol. 12, no. 2, pp. 194--203, 2023.

[Keywords: MATRIX motor, multi-phase drive, teeth flux density observation, teeth flux density control, vibration reduction]

Vol.12, no.1

Takashi Yamada, Kazuki Semba, Hiroyuki Sano, and Yusaku Suzuki
``Simulation Based Design, a Necessity for Advanced Design and Requirement for CAE Tools,''
IEEJ J. Industry Applications, vol. 12, no. 1, pp. 1--11, 2023.

[Keywords: simulation based design, optimization, multi-disciplinary, large scale problems, MILS/HILS, HPC]

Nguyen Gia Minh Thao, Long Ton-That, Keisuke Fujisaki, Kenya Naruse, and Haruo Naitoh
``Conceptual Diagrams of Extended Building Factor for Analysis and Evaluation of Factors on Core Loss Density Increase in IPMSM,''
IEEJ J. Industry Applications, vol. 12, no. 1, pp. 12--25, 2023.

[Keywords: conceptual diagrams, extended building factor, IPMSM core, iron loss density, inverter excitation, sinusoidal excitation]

Guan Rong Chen, Horng Ching Hsiao, and Chun Yu Hsiao
``Three-Dimensional Finite-Element Analysis and Optimal Design of Hybrid-Excitation DC Brush Motor for Automotive Engine Start Applications,''
IEEJ J. Industry Applications, vol. 12, no. 1, pp. 65--72, 2023.

[Keywords: hybrid excitation, taguchi method, DC brush motor, optimization design]

Cheonsu Park and Shinji Doki
``Active Damping Control Method for Different Dual-Parallel-SPMSM Systems with Single Inverter,''
IEEJ J. Industry Applications, vol. 12, no. 1, pp. 73--83, 2023.

[Keywords: single inverter dual SPMSM drive, parallel drive, damping control]

Kodai Katagiri, Toru Ogawa, Masayoshi Yamamoto, Jun Imaoka, and Mamoru Sasaki
``Spike Surge and Conducted EMI Simulation of DC Brush Motor Considering Steady Arc at Mechanical Contacts,''
IEEJ J. Industry Applications, vol. 12, no. 1, pp. 86--93, 2023.

[Keywords: DC brush motor, rectification, spike surge, equivalent circuit, arc discharge, electromagnetic noise]

Masahiro Aoyama, Yukinobu Kohori, and Kouji Nishimura
``Performance Demonstration by Alternative Experiment with Aluminum-Powder-Mixed Oil in Claw-Shaped Iron-Core-Type Electromagnetic Pump for Automatic Liquid-Metal Lifting Applications,''
IEEJ J. Industry Applications, vol. 12, no. 1, pp. 94--106, 2023.

[Keywords: electromagnetic pump, molten aluminum, lifting, electromagnetic force, claw-pole, inverter-driven]

Vol.11, no.6

Hideaki Arita, Kazuhiro Nishiwaki, Masahiro Iezawa, and Takashi Kosaka
``High Speed Homopolar Type Permanent Magnet Motor Designed for Fast Acceleration Response,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 763--770, 2022.

[Keywords: homopolar type motor, high speed motor, ferrite magnet, super charger, cordless stick vacuum cleaner]

Shen Wang, Shinji Doki, Takashi Suzuki, Kiyoshi Fujii, and Yoshitaka Hayashi
``Decoupled Current Vector Control of Dual Three Phase PMSM Drives with Two Independent Micro Control Units Utilizing Current Observer,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 779--789, 2022.

[Keywords: multi-three-phase drives, fault-tolerant system, decoupling control, multi micro control units, modular torque control, observer]

Yosuke Ito and Hitoshi Haga
``Controlling Torque Ripple Vibration in a Single-Phase PFC Using the Neutral Point of an IPMSM,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 815--821, 2022.

[Keywords: integrated battery charger, interior permanent magnet synchronous motor (IPMSM), torque ripple]

Taiju Sakurai, Yuuki Ohno, and Hitoshi Haga
``Control Method of Electrolytic Capacitor-Less Dual Inverter-Fed IPMSM under Periodic Load Torque Fluctuations,''
IEEJ J. Industry Applications, vol. 11, no. 6, pp. 833--844, 2022.

[Keywords: electrolytic capacitor-less, open-end winding machine, dual inverter, compressor]

Vol.11, no.5

Shotaro Takahashi and Sari Maekawa
``Attenuation Characteristics of the Input/Output Coupling Passive EMI Filter on Conducted Emission in Motor Drive Systems,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 709--710, 2022.

[Keywords: common-mode inductor, conducted emission, electromagnetic interference (EMI), magnetic coupling, passive EMI filter]

Kenshi Matsuo, Takeshi Miura, and Katsubumi Tajima
``Systematical Tuning for Back-phasing Damping of a Stepping Motor,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 713--714, 2022.

[Keywords: stepping motor, rotor oscillation suppression, back-phasing damping, time-delay filter]

Katsuhiko Fukuma, Ritaka Nakamura, Masahiko Tsukakoshi, Katsutoku Takeuchi, and Makoto Matsushita
``A Control Method Using a Two-axis Matrix for Tackling Magnetic Saturation in Synchronous Motors,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 715--721, 2022.

[Keywords: synchronous motor, partial magnetic saturation, two-axis matrix]

Yuji Enomoto, Mamoru Kimura, Yasuhiro Marukawa, and Hirohisa Sano
``Distributed Winding IPM Motor with an Amorphous Metal Stator Core,''
IEEJ J. Industry Applications, vol. 11, no. 5, pp. 730--736, 2022.

[Keywords: iron-based amorphous metal, IPM motor, motor efficiency, magnetic characteristics, iron loss]

Vol.11, no.4

Minoru Kondo
``Comparison of Two Types of DC Power Generation Systems with Permanent Magnet Synchronous Machines and Full-Bridge Rectifiers Using Resonant Circuits,''
IEEJ J. Industry Applications, vol. 11, no. 4, pp. 573--581, 2022.

[Keywords: permanent magnet synchronous machine, full-wave bridge rectifier, series hybrid vehicle, diesel-electric, resonant circuit]

Naoki Kawamura, Keiichiro Kondo, and Masaki Nagataki
``A Method to Design the Controller for Single Pulse Mode Torque Feedback Control System of IPMSM,''
IEEJ J. Industry Applications, vol. 11, no. 4, pp. 582--593, 2022.

[Keywords: interior permanent magnet synchronous motor, Torque Feedback Control, Single Pulse Mode, Flux Weakening Control]

Yuuki Ohno and Hitoshi Haga
``Control Method of Electrolytic Capacitor-less Dual Inverter Fed IPMSM for Reducing Torque Ripple under Grid Disturbance,''
IEEJ J. Industry Applications, vol. 11, no. 4, pp. 623--633, 2022.

[Keywords: inverter, electrolytic capacitor-less inverter, grid disturbance, open-end winding IPMSM, torque ripple]

Vol.11, no.3

Masaya Inoue, Junji Kitao, Yoshihiro Miyama, Moriyuki Hazeyama, Hitoshi Isoda, Hideaki Arita, Koji Nishizawa, and Tatsuo Nishimura
``Development of a 48V Integrated Starter Generator for Mild Hybrid Vehicles,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 388--395, 2022.

[Keywords: permanent magnet motor, integrated starter generator, DC 48V, mild-hybrid]

Chen-Sheng Ting, Yong-Nong Chang, and Tse-Yu Chiu
``Position Sensorless Control of PMLSM by Sum-of-Squares Approach,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 437--446, 2022.

[Keywords: sensorless drive system, sum-of-squares (SOS), polynomial dynamics, SOS observer]

Hiroyuki Kaimori, Yasuhito Takahashi, and Shinji Wakao
``Steady-State Analysis of Electric Machines Using the TP-EEC Method Based on Time-Periodic Conditions in a Rotational Reference Frame,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 458--466, 2022.

[Keywords: dq rotational reference frame, finite-element method, steady-state analysis, time-periodic explicit-error-correction (TP-EEC) method, open-end winding]

Shingo Soma, Yoshihisa Kubota, and Tatsuya Ohzu
``Magnetic Form applying a C-Shaped Magnet for Hybrid Electric Vehicles,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 467--474, 2022.

[Keywords: motor, magnet, HEV, BEV, vehicle, haigh-diagram]

Takumi Soeda and Hitoshi Haga
``Reduction of 12th Radial Force in Double Inverter Fed Permanent-Magnet Motors,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 475--482, 2022.

[Keywords: double-star winding PMSM, vibration, torque ripple, radial force]

Yuto Kobayashi, Kiyoshi Ohishi, Yuki Yokokura, Tenjiro Hiwatari, and Akira Satake
``Voltage-Integral-based Reference Tracking Modulation Method for High-Efficiency Motor Drive,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 494--505, 2022.

[Keywords: voltage-integral-based reference tracking modulation, switching frequency reduction, discontinuous pulse width modulation, delta sigma modulation, two-level three-phase voltage source inverter]

Takashi Suzuki and Shinji Doki
``Motor Drive Method that Enlarges the Applied Voltage without Causing High Harmonics under the Voltage Supply Unbalance in Three Phase Dual Winding Permanent Magnet Motor,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 506--513, 2022.

[Keywords: dual winding motor, redundant motor drive, dual voltage supplies, overmodulation, pulse width modulation drive]

Hiroshi Mitsuda, Kazumasa Ito, Tadashi Fukami, and Masato Koyama
``Flux-Modulating Hybrid-Field Consequent Pole Motor,''
IEEJ J. Industry Applications, vol. 11, no. 3, pp. 538--545, 2022.

[Keywords: AC motors, axial gap motors, synchronous motors, consequent pole, flux modulation]

Vol.11, no.1

Shu Yamamoto, Takuya Kojima, and Hideaki Hirahara
``Mathematical Models of Synchronous Reluctance Motor Considering Iron Loss and Cross-Magnetic Saturation with Reciprocity Relation of Mutual Inductance,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 206--215, 2022.

[Keywords: cross-magnetic saturation, iron loss, inverse inductance, mathematical model, reciprocity relation, synchronous reluctance motor]

Masafumi Fujita, Takahiro Sato, Norio Takahashi, Masashi Kobayashi, Ken Nagakura, Hideyuki Nakamura, and Hiroyuki Kaimori
``Electromagnetic Field Analysis of the End Region of a Large Rotating Machine using Nonconforming Mesh Connection,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 191--197, 2022.

[Keywords: end region, finite element method, nonconforming mesh connection, rotating machine]

Akihito Mizukoshi and Hitoshi Haga
``Reducing DC-Link Current Harmonics in Dual-Inverter Fed Induction Motor with Lower-Voltage Rating Inverter,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 189--190, 2022.

[Keywords: open-end winding, voltage rating, dual-inverter, floating capacitor, DC-link current harmonics]

Sari Maekawa
``Automatic Tuning Method for PMSM using Big Data based Artificial Neural Network,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 185--186, 2022.

[Keywords: PMSM, automatic tuning, ANN, big data, sensorless control, synchronous control]

Minho Jang and Kan Akatsu
``Magnet Operating Point Estimation Using Flux Linkage Observer and Magnetic and Thermal Equivalent Circuit in PMSM,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 148--156, 2022.

[Keywords: flux linkage observer, magnetic equivalent circuit, magnetic flux density, magnet operating point, magnet temperature, thermal equivalent circuit]

Tetsuji Daido, Shin-ichi Hamasaki, and Takashi Abe
``Novel Digital Control Method with Pulse Width Modulation for Half-wave Rectified Brushless Synchronous Motors,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 138--147, 2022.

[Keywords: variable field magnetic flux brushless synchronous motor, triangular carrier-wave comparison PWM, synchronous PWM]

Norio Miyauchi
``3D Static Magnetic Field Analysis of Torque and Rotor Shaft Attraction Force of Narrow-Gap Stepping Motors for Driving the Hands of a Wristwatch,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 128--137, 2022.

[Keywords: holding torque, detent torque, rotor shaft attraction force]

Takahiro Kumagai, Hirotaka Sakurai, Taisuke Shioi, Hirotaka Kato, Jun-ichi Itoh, Keisuke Kusaka, Takashi Yamaguchi, Masayuki Nakagawa, and Daisuke Sato
``Experimental Evaluation of Switched Reluctance Motor Made by Blanking Amorphous Alloy Foil,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 117--127, 2022.

[Keywords: switched reluctance motor (SRM), ring core, finite element analysis (FEA), amorphous alloy foil, blanking, iron loss]

Kenta Takishima and Kazuto Sakai
``Design Method for Ultralightweight Motor Using Magnetic Resonance Coupling and its Characteristics,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 76--87, 2022.

[Keywords: aircraft, coreless, electric vehicle, induction motors, light weight, magnetic resonance]

Manabu Horiuchi, Ryoken Masuda, Yinggang Bu, Masami Nirei, Mitsuhide Sato, and Tsutomu Mizuno
``Effect of Magnetic Wedge Characteristics on Torque Ripple and Loss in Interior Permanent Magnet Synchronous Motor,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 49--58, 2022.

[Keywords: IPMSM, harmonic loss, torque ripple, magnetic wedge, magnetic composite material]

Koji Imai, Shinji Doki, Kosuke Kondo, and Yasuaki Aoki
``Current Control System with High-Frequency Signal Injection for Dual Three-Phase Permanent Magnet Synchronous Motor,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 27--40, 2022.

[Keywords: dual three-phase motor, permanent magnet synchronous motor, high-frequency signal injection, position sensorless control]

Vol.10, no.6

Rolf H. Loewenherz, Stefan A. Koschik, Michael Kruse, and Rik W. De Doncker
``Transformations of Reference Frames and Model Development for Multi-Phase Machines,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 779--784, 2021.

[Keywords: motor drives, permanent magnet machines, multi-phase machines, modular construction]

Takashi Suzuki, and Shinji Doki
``Control Method that Reduces the High Harmonic in the Overmodulation Drive of the Dual Winding Motor during Voltage Supply Unbalance,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 770--778, 2021.

[Keywords: dual winding, overmodulation, redundant motor drive, 6th harmonic, voltage difference]

Tuyoshi Nonaka, and Shogo Makino
``Research on Stator Core with Crushed pieces of Nanocrystalline Soft Magnetic Alloy,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 755--760, 2021.

[Keywords: NANOMET, nanocrystalline soft magnetic alloy, crushed pieces, low iron loss]

Duc Pham, Leo Vijay Pugazhenthi, Georg Tobias Gotz, and Rik W. De Doncker
``Optimization of Single Pulse Control based on Design of Experiments for Switched Reluctance Machines,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 748--754, 2021.

[Keywords: design of experiment, single pulse control, switched reluctance machine, response surface]

Nina Hartgenbusch, Anna Thunen, and Rik W. De Doncker
``Optimized Pulse Patterns for Salient Synchronous Machines,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 740--747, 2021.

[Keywords: interior permanent magnet synchronous machines, pulse-width modulation, optimized pulse patterns]

Masanobu Kakihara, Mamoru Takaki, Motomichi Ohto, and Shinya Morimoto
``Investigation of Servomotor Structure for Sensorless Control Based on High-Frequency Injection Method,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 718--725, 2021.

[Keywords: sensorless drive, high-frequency injection, saliency ratio, servomotor]

Naoki Tashiro, and Kenji Nakamura
``A Novel Control Method for In-wheel SR Motor to Implement Torque Vectoring Control for Compact EV,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 708--717, 2021.

[Keywords: switched reluctance (SR) motor, electric vehicle (EV), torque vectoring control, instantaneous torque control method]

Tadashi Yamaguchi, Yoshihiro Kawase, Wataru Onogi, Tomohiro Ota, and Yasuyoshi Asai
``Magnetic Levitation Force and Torque Analysis of a Diamagnetic Material Using Nodal Force Method,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 694--699, 2021.

[Keywords: 3-D finite element method, diamagnetic material, magnetic levitation, nodal force method]

Stefan Quabeck, Wenbo Shangguan, Daniel Scharfenstein, and Rik W. De Doncker
``Detection of Broken Rotor Bars in Induction Machines using Machine Learning Methods,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 688--693, 2021.

[Keywords: induction machine, broken rotor bar, fault detection, machine learning]

Marika Kobayashi, Shigeo Morimoto, Masayuki Sanada, and Yukinori Inoue
``Effect of Variable Recoil Permeability on Demagnetization Characteristics of Permanent Magnet Assisted Synchronous Reluctance Motor with Bonded Magnets,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 675--681, 2021.

[Keywords: bonded magnet, dysprosium-free, irreversible demagnetization, permanent magnet assisted synchronous reluctance motor, relative recoil permeability]

Kazuya Ito, Ryosuke Suzuki, Kantaro Yoshimoto, and Tomoki Yokoyama
``A Study of 1MHz Multisampling Deadbeat Control for Low Carrier Frequency PMSM Drive System,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 669--674, 2021.

[Keywords: PMSM, FPGA, multisampling deadbeat control]

Valentin Preault, and Christophe Espanet
``Topology of Low Noise Polygonal Slotless BLDC Motor Designed for High Volume Production,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 663--668, 2021.

[Keywords: Slotless motors, toroidal winding, less noise, mass production design]

Tadashi Hirayama, Fuma Hayashibara, and Shuma Kawabata
``Current Control and Mover Design Method for Thrust Characteristics Improvement of Linear Synchronous Motor with Half-Wave-Rectified Self-Excitation,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 643--651, 2021.

[Keywords: linear synchronous motor, half-wave-rectified, self-excitation, variable magnetic field, maximum thrust per ampere, multi-flux barrier]

Takumi Yamamoto, and Junji Kondoh
``Self-Inertia-Varying Fixed-Speed Flywheel Energy Storage System,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 638--642, 2021.

[Keywords: fixed speed, flywheel energy storage system, induction machine, variable inertia]

Boqun Dai, Kenji Nakamura, Yuma Suzuki, Yuichi Tachiya, and Kingo Kuritani
``Comparison of Two Different Interior Permanent Magnet Type Low-speed Rotor Structures of Axial-Flux Magnetic Gear,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 632--637, 2021.

[Keywords: axial-flux-type magnetic gear (AFMG), interior permanent magnet (IPM), spoke-shape, segment-shape]

Daichi Hirakawa, Kichiro Yamamoto, and Atsushi Shinohara
``Estimated Position Error Compensation Method Considering Impact of Speed and Load in Permanent Magnet Synchronous Motor Position Sensorless Control Based on High-Frequency Voltage Injection,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 624--631, 2021.

[Keywords: permanent magnet synchronous motor, high-frequency voltage injection, sensorless control]

Atsushi Okada, Ami S. Koshikawa, Kouki Yonaga, Kensuke Sasaki, Takashi Kato, and Masayuki Ohzeki
``Performance Improvement of Magnet Temperature Estimation Using Kernel Method Based Non-Linear Parameter Estimator for Variable Leakage Flux IPMSMs,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 618--623, 2021.

[Keywords: machine learning, temperature estimation, IPMSM, Variable Leakage Flux IPM (VLF-IPM)]

Koki Ito, and Kenji Nakamura
``Proposal and Verification of Torque Equation of IPM-Type Magnetic-Geared Motor,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 612--617, 2021.

[Keywords: magnetic-geared motor, magnetic gear, magnetic interaction, torque equation]

Katsuya Hirata, Gaku Obara, and Hiroshi Katsumata
``Evaluation of Insulating Magnetic Materials Composed of Epoxy Resin and Pure Iron Powder for Motor and Reactor Core Applications,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 606--611, 2021.

[Keywords: magnetic wedge, iron powder, epoxy resin composite, insulation]

Vol.10, no.5

Toshihiro Tsuda, Kazuma Hikida, and Syogo Imura
``Line-Start Single-Phase Synchronous Reluctance Motor: Experimental Verification of the Operating Principle,''
IEEJ J. Industry Applications, vol. 10, no. 5, pp. 575--576, 2021.

[Keywords: single-phase motor, line-start motor, synchronous reluctance motor]

Akihito Mizukoshi, and Hitoshi Haga
``Reduction of Voltage Harmonics in an Open-End Winding Induction Motor Driven by a Dual-Inverter with a Floating Capacitor in a Partial-Load Condition,''
IEEJ J. Industry Applications, vol. 10, no. 5, pp. 564--574, 2021.

[Keywords: open-end winding, induction motor, dual-inverter, floating capacitor]

Yuki Shimizu, Shigeo Morimoto, Masayuki Sanada, and Yukinori Inoue
``Using Machine Learning to Reduce Design Time for Permanent Magnet Volume Minimization in IPMSMs for Automotive Applications,''
IEEJ J. Industry Applications, vol. 10, no. 5, pp. 554--563, 2021.

[Keywords: interior permanent magnet synchronous motor (IPMSM), machine learning, surrogate model, support vector regression, XGBoost, real-coded genetic algorithm (RCGA)]

Vol.10, no.4

Naoki Kawamura, Tadanao Zanma, Kenta Koiwa, Kang-Zhi Liu, and Masaru Hasegawa
``Simultaneous Estimation of Rotor Speed and Stator Resistance in Speed-Sensorless Vector Control of IMs,''
IEEJ J. Industry Applications, vol. 10, no. 4, pp. 469--480, 2021.

[Keywords: Induction Motor (IM), speed-sensorless control, estimation of rotor speed and stator resistance, adaptive flux observer]

Shona Noguchi, Masahiro Mae, and Hiroshi Fujimoto
``Quasi Multirate Feedforward Current Control toward Nyquist Frequency of PWM for SPMSM,''
IEEJ J. Industry Applications, vol. 10, no. 4, pp. 428--435, 2021.

[Keywords: permanent magnet synchronous motor (PMSM), current control, perfect tracking control, quasi multirate feedforward control, tracking performance]

Kantaro Yoshimoto, and Tomoyuki Hanyu
``NISSAN e-POWER: 100% Electric Drive and Its Powertrain Control,''
IEEJ J. Industry Applications, vol. 10, no. 4, pp. 411--416, 2021.

[Keywords: hybrid electric vehicle, electric vehicle, powertrain control, traction control, power generation control]

Vol.10, no.3

Ren Okumura and Hitoshi Haga,
``Reduction of Input Current Harmonics Using Dual Inverter for Motor Drive,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 348--356, 2021.

[Keywords: input current harmonics, DC-bus filter capacitor, dual inverter, open-end winding machine]

Vol.10, no.1

Naoki Kawamura, Tadanao Zanma, Kenta Koiwa, Kang-Zhi Liu, and Masaru Hasegawa,
``Position Sensorless Adaptive Positioning Servo System with Simplified Differential Calculation and High-Frequency Voltage Injection Strategy Considering Acoustic Noise Suppression,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 1--10, 2021.

[Keywords: position sensorless control, positioning servo system, adaptive control, convolutional integration-based-differential calculation, and acoustic noise suppression]

Takashi Suzuki, Hiroyasu Otake, and Shinji Doki,
``Maximum Torque Minimum Peak Phase Current of a Dual Winding Interior Permanent Magnet Synchronous Motor,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 11--17, 2021.

[Keywords: dual winding, multi winding, interior permanent magnet synchronous motor]

Shinya Morimoto, Keita Shimamoto, Masanobu Kakihara, and Tsuyoshi Hanamoto,
``Improving Position Estimation Accuracy of Magnetic Saliency Based Sensorless Control by Considering Cross-Coupling Factor,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 18--26, 2021.

[Keywords: position sensorless, high frequency signal injection, estimation accuracy, cross-coupling factor]

Yuki Hidaka, Haruyuki Kometani, Toshiyuki Yoshizawa, and Masahiko Fujita,
``Mathematical-model-based Simulation of an Automotive Alternator Considering the Operation of a Rectifying Circuit,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 62--68, 2021.

[Keywords: alternator, mathematical-model-based simulation, rectifier circuit, claw-pole motor]

Arata Takahashi, Kazuya Ito, Kantaro Yoshimoto, and Tomoki Yokoyama,
``Experimental Verification of 2-Degree-of-Freedom Deadbeat Control with Disturbance Compensation for PMSM Drive System Using FPGA,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 76--83, 2021.

[Keywords: PMSM, FPGA, deadbeat control, 2-degree-of-freedom control, disturbance compensation control]

Vol.9, no.6

Shohei Fujikura, and Yuki Hidaka
``A Novel Rotor Structure of Claw-pole Motor Designed by Magnetomotive Force-based Simulation Method,''
IEEJ J. Industry Applications, vol. 9, no. 6, pp. 685--690, 2020.

[Keywords: alternator, mathematical model, claw pole motor harmonic iron loss]

Sungyong Shin, Hikaru Naruse, Takashi Kosaka, and Nobuyuki Matsui
``Torque Ripple Minimization Control in SRM Based on Magnetizing Curve Model Considering Mutual Coupling,''
IEEJ J. Industry Applications, vol. 9, no. 6, pp. 637--649, 2020.

[Keywords: switched reluctance motor, torque ripple, current profiling control, magnetizing curves, mutual coupling]

Vol.9, no.5

Yuki Matsui, Yuki Yokokura, Kiyoshi Ohishi, Daigo Hotta, and Hiroshi Morita,
``Quick Force Balance Control Based on Equilibrium Point Movement of Tie-bar Temperature Controllers for Injection Molding Machine,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 597--604, 2020.

[Keywords: injection molding machine, non-linear, equilibrium point, thermal expansion, force control, mode conversion]

Hideki Ayano, Ryohta Shimamoto, Takuma Noda, Takuma Horii, and Yoshihiro Matsui
``Alleviation Technique for Thermal Concentration on Power Devices Driving a PMSM under Zero-Speed and High-Torque Condition,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 563--572, 2020.

[Keywords: power device temperature, PMSM, thermal concentration, zero-sequence voltage, zero speed, three-level inverter]

Vol.9, no.4

Kenji Sato, Hirokazu Kato, and Takafumi Fukushima
``Development of SiC Applied Traction System for Next-Generation Shinkansen High-Speed Trains,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 453--459, 2020.

[Keywords: convention system, high-speed train, SiC, traction system]

Bingcheng Ji, Katsuhiro Hata, Takehiro Imura, Yoichi Hori, Shuhei Shimada, and Osamu Kawasaki
``Wireless Power Transfer System Design with Power Management Strategy Control for Lunar Rover,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 392--400, 2020.

[Keywords: heat leakage, lunar rover, power management strategy, PV panel, wireless power transfer]

Tomoki Emmei, and Hiroshi Fujimoto
``Force Control of In-Wheel-Motored Electric Vehicles -- Hand-Assisted Position Adjustment Based on Impedance Control -- ,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 384--391, 2020.

[Keywords: force control, electric vehicles, in-wheel-motor, impedance control, vehicle motion control]

Yuto Mitsui, Salman Ahmed, Yasuaki Aoyama, and Takafumi Koseki
``Detent Force Reduction by Positional Shifting of Permanent Magnets for a PMLSM Without Compromising Thrust,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 376--383, 2020.

[Keywords: Permanent Magnet Linear Synchronous Motor (PMLSM), detent force reduction, high thrust density, longitudinal and transverse magnetic flux, phase shift, Harmonic analysis]

Mitsuhiro Hattori, Hiroshi Fujimoto, Yoichi Hori, Yusuke Takeda, and Koji Sato
``Simple Tuning and Low-Computational-Cost Controller for Enhancing Energy Efficiency of Autonomous-Driving Electric Vehicles,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 358--365, 2020.

[Keywords: electric vehicle, energy efficiency, autonomous driving, linear quadratic regulator, linear parameter varying system]

Chaodong Jiang, Jun Yang, Shihua Li, Mengdi Zhou, and Kaifeng Yang
``Friction-Compensation and Extended State Observer Based Model Predictive Control for PMSM Servo Systems,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 351--357, 2020.

[Keywords: model predictive control, friction compensation, extended state observer, PMSM servo systems]

Hiroki Iwata, Kiyoshi Ohishi, Yuki Yokokura, Yuji Okada, Yuji Ide, Daigo Kuraishi, and Akihiko Takahashi
``Robust Estimation Method for Stator Temperature Based on Voltage Disturbance Observer Autotuning Resistance for SPMSM,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 341--350, 2020.

[Keywords: thermal sensorless, motor model, permanent magnet synchronous motor, disturbance observer, armature temperature]

Vol.9, no.2

Kenshi Matsuo, Takeshi Miura, and Katsubumi Tajima,
``Vibration Reduction of a Stepping Motor Using a Pre-compensator to Remove Control Delay,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 191--192, 2020.

[Keywords: stepping motor, vibration reduction, pre-compensator, Butterworth filter, zero-phase filter]

Yoshiyuki Hatta, and Tomoyuki Shimono,
``Analysis and Experimental Verification of Cross-coupled 2-DOF SPM Motor with Halbach Array,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 177--190, 2020.

[Keywords: 2-DOF motor, halbach array, direct drive, multi degrees of freedom, linear motion, rotational motion]

Vol.9, no.1

Satoshi Isaka and Toshiya Yoshida,
``Improving the Starting Characteristics of Single-Phase Induction Motors with an Auxiliary-Winding Current Control,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 11--16, 2020.

[Keywords: single-phase induction motor, TRIAC, resonant current, starting torque]

Yushi Araki, Kodai Abe, Kiyoshi Ohishi, Yuki Yokokura, Junichi Sano, Koji Kobayashi, and Tatsuki Kashihara,
``Harmonic Current Reduction Control Based on Model Predictive Direct Current Control of IPMSM and Input Grid Circuit,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 17--26, 2020.

[Keywords: IPMSM, electrolytic capacitorless inverter, input current harmonics]

Akihito Mizukoshi and Hitoshi Haga,
``Control Method for Reducing the Motor Loss of Dual-inverter Fed Open-end winding Induction Motor in the Low-speed Region,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 27--35, 2020.

[Keywords: open-end winding induction motor, space-vector modulation, dual-inverter, low modulation index]

Vol.8, no.6

A. Oda and Y. Tsutsumi
``Feasibility Study of Vision-based Localization Method for Stopping Control Using Real Environment Data,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 934--940, 2019.

[Keywords: stopping control, image recognition, localization]

W. Kampeerawat and T. Koseki
``Efficient Urban Railway Design Integrating Train Scheduling, Wayside Energy Storage, and Traction Power Management,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 915--925, 2019.

[Keywords: wayside energy storage, railway power management, regenerative power, train scheduling]

W. Kampeerawat and T. Koseki
``Integrated Design of Smart Train Scheduling, Use of Onboard Energy Storage, and Traction Power Management for Energy-Saving Urban Railway Operation,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 893--903, 2019.

[Keywords: onboard energy storage, railway power management, regenerative power, train scheduling]

S. Maekawa, M. Wu, and H. Kubota
``Position Sensorless Control Method for Permanent Magnet Synchronous Motors Using Speed Observer and Opened Phase Voltage Caused by Magnetic Saliency,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 875--883, 2019.

[Keywords: PMSM, sensorless control, saliency, opened phase voltage, sinusoidal wave drive, speed observer]

Vol.8, no.5

Yoko Takeuchi, Tomoyuki Ogawa, Keisuke Sato, Hiroaki Morimoto, and Tatsuhito Saito
``Power Control Optimization of an Energy Storage System in DC Electric Railways,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 827--834, 2019.

[Keywords: DC feeding system, electric railway network, regenerative energy, mixed integer programming]

Katsumi Yamazaki and Hiroki Narushima
``Procedure for Optimization of Interior Permanent Magnet Synchronous Motors with Concentrated Windings by Considering End-Leakage Flux,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 820--826, 2019.

[Keywords: interior permanent magnet motors, concentrated windings, end-leakage flux, optimization, finite element method]

Vol.8, no.4

Dongwoo Lee, and Kan Akatsu,
``Selection Method of Controller Gains for Position Sensorless Control of IPMSM Drives,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 720--726, 2019.

[Keywords: interior permanent magnet synchronous motor, sensorless control, extended EMF estimator, PLL-type estimator]

Jun-ichi Itoh, Takato Toi, and Koroku Nishizawa,
``Stabilization Method for IPMSM with Long Electrical Time Constant Using Equivalent Resistance Gain Based on V/f Control,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 592--599, 2019.

[Keywords: damping control, IPMSM, root locus, V/f control]

Shun Ichikawa, and Masafumi Miyatake,
``Energy Efficient Train Trajectory in the Railway System with Moving Block Signaling Scheme,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 586--591, 2019.

[Keywords: high-frequency train operation, moving block signaling system, energy efficiency, automatic train operation]

Vol.8, no.3

Ufot Ufot Ekong, Mamiko Inamori, and Masayuki Morimoto,
``Field-Weakening Control for Torque and Efficiency Optimization of a Four-Switch Three-Phase Inverter-Fed Induction Motor Drive,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 548--555, 2019.

[Keywords: fault tolerant control, vector control, flux weakening control]

Nguyen Gia Minh Thao, Nicolas Denis, Yenyi Wu, Shunya Odawara, and Keisuke Fujisaki,
``Study of the Effect of Load Torque on the Iron Losses of Permanent Magnet Motors by using Finite Element Analysis,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 522--531, 2019.

[Keywords: finite element analysis, interior permanent magnet synchronous motor, iron loss, PWM inverter, effect of load torque]

Toru Ogawa, Tomohira Takahashi, Masatsugu Takemoto, Satoshi Ogasawara, Hideaki Arita, and Akihiro Daikoku,
``Increasing the Operating Speed of a Consequent Pole Axial Gap Motor for Higher Output Power Density,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 497--504, 2019.

[Keywords: motor, consequent pole, ferrite permanent magnet, axial gap, variable flux]

Kenta Takishima and Kazuto Sakai,
``Starting Characteristics of Axial and Radial Type Ultra-Lightweight Motors Based on Magnetic Resonance Coupling,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 471--479, 2019.

[Keywords: aircraft, coreless, electric vehicle, induction motors, light weight, magnetic resonance]

Akihiro Ura, Masayuki Sanada, Shigeo Morimoto, and Yukinori Inoue,
``Influence of Structural Differences on Motor Characteristics of Concentrated Winding IPMSMs Obtained by Automatic Design,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 458--464, 2019.

[Keywords: automatic design, genetic algorithm (GA), interior permanent magnet synchronous motor (IPMSM), eddy current loss]

Hideki Ohguchi, Satoshi Imamori, Katsumi Yamazaki, Haiyan Yui, and Masao Shuto,
``Analyses of Circulating-current Loss in Armature Windings and In-plane Eddy-current Loss in Electrical Steel Sheets of Permanent-magnet Synchronous Machines,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 452--457, 2019.

[Keywords: circulating-current loss, finite element method, in-plane eddy-current loss, permanent-magnet synchronous machine]

Yuuto Yamamoto, Shigeo Morimoto, Masayuki Sanada, and Yukinori Inoue,
``Reduction of Torque Ripple in Synchronous Reluctance Motor by Combining Different Flux Barrier Structures,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 430--436, 2019.

[Keywords: synchronous reluctance motor, rare-earth-free motor, torque ripple reduction, asymmetric flux barriers]

Kodai Abe, Hitoshi Haga, Kiyoshi Ohishi, Yuki Yokokura, and Haruya Kada,
``Source Current Harmonics and Motor Copper Loss Reduction Control of Electrolytic Capacitor-less Inverter for IPMSM Drive,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 404--412, 2019.

[Keywords: electrolytic capacitor-less inverter, IPMSM, copper loss, initial condition response]

Yousuke Akama, Kodai Abe, Yushi Araki, Kiyoshi Ohishi, Yuki Yokokura, Koji Kobayashi, and Tatsuki Kashihara,
``Predictive Direct DC-link Current Control of IPMSM Drive System Using Electrolytic Capacitorless Inverter for Fine Harmonics Suppression,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 394--403, 2019.

[Keywords: IPMSM, electrolytic capacitorless inverter, source current harmonics]

Vol.8, no.2

Francesco Cigarini, Shingo Ito, Stefan Troppmair, and Georg Schitter,
``Comparative Finite Element Analysis of a Voice Coil Actuator and a Hybrid Reluctance Actuator,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 192--199, 2019.

[Keywords: electromagnetic actuators, high-precision motion, finite element analysis]

Vol.8, no.1

Norio Miyauchi,
``Reduction of the Power Consumption of a Stepping Motor for Driving the Hands of Wristwatches,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 140--141, 2019.

[Keywords: drive current, detent torque, pull-out torque]

Douglas Martins Araujo, Faguy Tamwo Simo, and Yves Perriard,
``General Sensorless Method with Parameter Identification and Double Kalman Filter Applied to a Bistable Fast Linear Switched Reluctance Actuator for Textile Machine,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 33--40, 2019.

[Keywords: actuator, experimental validation, Kalman filter, linear switched reluctance, position control, sensorless]

Lazhar Ben-Brahim, Adel Gastli, Teruo Yoshino, Tomoki Yokoyama, and Atsuo Kawamura,
``Review of Medium Voltage High Power Electric Drives,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 1--11, 2019.

[Keywords: medium voltage electric drives, variable frequency drives, multilevel inverters]

Vol.7, no.6

Shrinathan Esakimuthu Pandarakone, Yukio Mizuno, and Hisahide Nakamura,
``Online Slight Inter-Turn Short-Circuit Fault Diagnosis Using the Distortion Ratio of Load Current in a Low-Voltage Induction Motor,''
IEEJ J. Industry Applications, vol. 7, no. 6, pp. 473--478, 2018.

[Keywords: diagnosis, distortion ratio, frequency analysis, induction motor, insulation failure, one-turn short-circuit failure, support vector machine]

Vol.7, no.5

Kenshi Matsuo, Zheng Xiang, Takeshi Miura, and Katsubumi Tajima,
``Automatic Tuning of Pulse Timings Using Neural Network for Rotor Oscillation Damping of a Stepping Motor,''
IEEJ J. Industry Applications, vol. 7, no. 5, pp. 443--444, 2018.

[Keywords: stepping motor, rotor oscillation damping, back-phasing damping, neural network]

Tenjiro Hiwatari, Kiyoshi Ohishi, Yuki Yokokura, Haruya Kada, Sota Sano, and Akira Satake,
``Fast Torque Response and Reduced Pulse Width Modulation Switching Frequency Based on Model Predictive Direct Torque Control and Selective Harmonic Elimination,''
IEEJ J. Industry Applications, vol. 7, no. 5, pp. 431--440, 2018.

[Keywords: induction motor, model predictive control, selective harmonic elimination, direct torque control, disturbance observer]

Hiroshi Yoda, and Yasuaki Sakamoto,
``Considerations in the Numerical Design for the Armatures of LIM-Type Eddy-Current Rail Brakes,''
IEEJ J. Industry Applications, vol. 7, no. 5, pp. 425--430, 2018.

[Keywords: eddy-current rail brake, linear induction motor, FEM analysis]

Tsutomu Miyauchi, Kenji Imamoto, Keiko Teramura, and Hirotaka Takahashi ,
``Evaluating the Accuracy of Railway Total Simulator Compared with Actual Measurement Data,''
IEEJ J. Industry Applications, vol. 7, no. 5, pp. 416--424, 2018.

[Keywords: simulation, actual measurement data]

Vol.7, no.4

Kenshi Matsuo, Takeshi Miura, and Katsubumi Tajima ,
``Precise Position Control of a Stepping Motor in Micro-step Drive Using Pre-compensator,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 369--370, 2018.

[Keywords: stepping motor, micro-step drive, positional accuracy, positional error, torque ripple]

Yuichiro Yamanaka, Masami Nirei, Mitsuhide Sato, Hironobu Murata, Yinggang Bu, and Tsutomu Mizuno ,
``Design of a Linear Synchronous Generator and Examination of the Driving Range for a Free-Piston Engine Linear Generator System,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 351--357, 2018.

[Keywords: FEM analysis, free-piston engine, HEV system, Linear Synchronous Generator, magnetic flux density distribution, static thrust distribution]

Mitsuhide Sato, Masami Nirei, Yuichiro Yamanaka, Hironobu Murata, Yinggang Bu, and Tsutomu Mizuno ,
``Operation Range of Generation Braking Force to Achieve High Efficiency Considering Combustion in a Free-Piston Engine Linear Generator System,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 343--350, 2018.

[Keywords: current control, free piston engine, generation efficiency, linear generator, resonance]

T.A. van Beek, J.W. Jansen, B.L.J. Gysen, and E.A. Lomonova ,
``Electromagnetic and Mechanical Performance of Direct and Indirectly Liquid-cooled Coreless Linear Motors with Multi-layer Coils,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 329--335, 2018.

[Keywords: electric machines, electromagnetic forces, thermal stresses]

Atsushi Yao, Kouhei Tsukada, and Keisuke Fujisaki ,
``Investigating Iron Loss Properties in an Amorphous Ring Excited by Inverters based on Silicon and Gallium Nitride,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 321--328, 2018.

[Keywords: Iron loss, amorphous, non-oriented sheets, inverter, Si, GaN]

Toshiko Nakagawa and Taiki Takada ,
``Magnetic Levitation of 0.1-mm-thick Steel Plate Considering its Flexibility and Inductance Characteristics,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 314--320, 2018.

[Keywords: magnetic levitation, paper-like thickness, natural frequency of plate, particular inductance characteristics]

Yuji Shindo, Akihisa Kameari, Kengo Sugahara, and Tetsuji Matsuo ,
``Dynamical Model of an Electromagnet using Cauer Ladder Network Representation of Eddy-current Fields,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 305--313, 2018.

[Keywords: current stiffness, equivalent circuit, Neumann series, Krylov subspace, Parseval's equality, Gram-Schmidt orthogonalization]

Vol.7, no.3

Jongwon Heo, and Keiichiro Kondo,
``Maximum Continuous Operation Time Control of PMSM with Compressor Loads of Air Conditioners under DC Power Supply Loss,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 268--269, 2018.

[Keywords: PMSM, power supply loss, continuous operation, low inertial loads]

Hiroyasu Kobayashi, Keiichiro Kondo, Tetsuya Iwasaki, and Akihiro Tsumura,
``Experimental Study on Increasing Regenerative Power by Improving Regenerative Brake Control of Rail Vehicles in DC-electrified Railways,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 266--267, 2018.

[Keywords: DC-electrified railway system, regenerative brake control, on-track test, regenerative power]

Takuya Noguchi, Sakahisa Nagai, and Atsuo Kawamura,
``Electromagnetic Linear Actuator providing High Force Density per Unit Area without Position Sensor as a Tactile Cell,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 259--265, 2018.

[Keywords: actuator, tactile display, haptics]

Vol.7, no.2

Masayuki Kato, and Katsuhiro Hirata,
``Characteristic Evaluation of Linear Resonant Actuator Utilizing Electrical Resonance,'' ,
IEEJ J. Industry Applications, vol. 7, no. 2, pp. 175--180, 2018.

[Keywords: electrical resonance, finite element analysis, linear oscillatory actuators (LOA), linear resonant actuators (LRA), mechanical resonance, electromagnetic actuators]

Vol.7, no.1

Hamin Song, and Shinji Doki,
``Evaluation Method to Estimate Position Control Error in Position Sensorless Control Based on Pattern Matching Method,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 73--79, 2018.

[Keywords: interior permanent magnet synchronous motor, position sensorless control, pattern matching, position control error, evaluation method, magnetic saturation]

Kazuki Hirono, Reona Hoshino, Tsuyoshi Kamiya, Shinji Wakao, Yoshifumi Okamoto, and Woojin Jeon,
``Design Optimization of Primary Core in Induction Heating Roll by the Combination of 2D Level-set Method and 3D Coupled Magnetic-Thermal FEM,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 64--72, 2018.

[Keywords: coupled magnetic-thermal analysis, design optimization, finite element method, induction heating, level-set method, move-limit]

Hiroyuki Kaimori, and Kan Akatsu,
``Behavior Modeling of Permanent Magnet Synchronous Motors Using Flux Linkages for Coupling with Circuit Simulation,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 56--63, 2018.

[Keywords: behavior modeling, cross-coupling, spatial harmonics, coupled analysis, finite element analysis (FEA), permanent magnet synchronous motor (PMSM)]

Vol.6, no.6

Yusuke Oki, Tomoyuki Ogawa, and Jun'ichiro Kawaguchi,
``Train Power Demand Control Using Decentralized and Parallel Control Scheme,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 482--489, 2017.

[Keywords: power demand, decentralized control, min-max method, internal model control]

Hiroya Sugimoto, Itsuki Shimura, and Akira Chiba,
``Principle and Test Results of Energy-Saving Effect of a Single-Drive Bearingless Motor in Cooling Fan Applications,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 456--462, 2017.

[Keywords: bearingless motor, single-drive, energy-saving effect, efficiency enhancement]

Masafumi Fujita, Takaaki Hirose, Takashi Ueda, Hiroyuki Ishizuka, Masashi Okubo, Ken Nagakura, and Tadashi Tokumasu,
``Inter-strand Circulating Current Analysis of End-region Transposed Coil of Power Generator using 3D Multi-layer FEM,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 449--455, 2017.

[Keywords: power generator, coil, strand, circulation current, multi-layer FEM, rotating machine]

Ufot Ufot Ekong, Mamiko Inamori, and Masayuki Morimoto,
``Instantaneous Vector Control of Four Switch Three Phase Inverter Fed Induction Motor Drive,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 429--434, 2017.

[Keywords: emergency drive, electric vehicles, field oriented control, torque, two phase inverter, transformation matrix]

Thanh Anh Huynh, and Min-Fu Hsieh,
``Performance Evaluation of Interior Permanent Magnet Motors Using Thin Electrical Steels,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 422--428, 2017.

[Keywords: traction motor, IPM motor, thin lamination, field-weakening control]

Takeo Ishikawa, Taiki Watanabe, and Nobuyuki Kurita,
``Effect of Cleaning Level on Topology Optimization of Permanent Magnet Synchronous Generator,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 416--421, 2017.

[Keywords: interior permanent magnet machine, genetic algorithm, topology optimization]

Kenta Yamano, Shigeo Morimoto, Masayuki Sanada, and Yukinori Inoue,
``Design of Surface Permanent Magnet Synchronous Motor Using Design Assist System for PMSM,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 409--415, 2017.

[Keywords: SPMSM, motor parameters, magnetic circuit, permeance model]

Yuki Shimizu, Shigeo Morimoto, Masayuki Sanada, and Yukinori Inoue,
``Influence of Permanent Magnet Properties and Arrangement on Performance of IPMSMs for Automotive Applications,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 401--408, 2017.

[Keywords: interior permanent magnet synchronous motor (IPMSM), traction motor, strong magnet, magnet arrangement, emission test cycle]

Hirokatsu Katagiri, Hiroyuki Sano, Kazuki Semba, Noriyo Mimura, and Takashi Yamada,
``Fast Calculation of AC Copper Loss for High Speed Machines by Zooming Method,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 395--400, 2017.

[Keywords: permanent magnet motor, copper loss, litz wire, finite element method, model reduction, zooming analysis]

Shin Kusase, and Kazumi Kurihara,
``A Proposal for a New Variable Leakage Flux Motor with Interpolar Gap and Permanent Magnets,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 381--386, 2017.

[Keywords: hybrid field motor, variable field, bypass yoke core]

Soumitra Kunte, Mandar Bhawalkar, N. Gopalakrishnan, and Yogesh Nerkar,
``Optimal Design and Comparative Analysis of Different Configurations of Brushless Doubly Fed Reluctance Machine,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 370--380, 2017.

[Keywords: BDFRM, ducted rotors, finite element analysis, optimization]

Katsumi Yamazaki, Ren Suzuki, Motoharu Nuka, and Makoto Masegi,
``Characteristics Analysis of Claw-Pole Alternator for Automobiles by Nonlinear Magnetic Field Decomposition for Armature Reaction,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 362--369, 2017.

[Keywords: claw-pole alternator, armature reaction, output, finite element method]

Nicolas Denis, Yenyi Wu, and Keisuke Fujisaki,
``Impact of the Inverter DC Bus Voltage on the Iron Losses of a Permanent Magnet Synchronous Motor at Constant Speed,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 346--352, 2017.

[Keywords: inverter, iron loss, magnetic material, permanent magnet synchronous motor]

Kenta Motoyoshi, Haruyuki Kometani, Nobuyuki Sora, and Susumu Maeda,
``Large-Scale 3D Electromagnetic Field Analysis for Estimation of Stator End Region Loss in Turbine Generators,'' ,
IEEJ J. Industry Applications, vol. 6, no. 6, pp. 340--345, 2017.

[Keywords: turbine generator, eddy current loss, electromagnetic field analysis, stator end region]

Vol.6, no.3

Ryota Takahashi, Kiyoshi Ohishi, Yuki Yokokura, Hitoshi Haga, and Tenjiroh Hiwatari,
``Stationary Reference Frame Position Sensorless Control Based on Stator Flux Linkage and Sinusoidal Current Tracking Controller for IPMSM,'' ,
IEEJ J. Industry Applications, vol. 6, no. 3, pp. 181--191, 2017.

[Keywords: IPMSM, position sensorless control, disturbance suppression characteristics, stationary reference frame, sinusoidal tracking current controller]

Ryo Tanabe, and Kan Akatsu,
``Advanced Torque Control of Permanent Magnet Synchronous Motor Using Finite Element Analysis Based Motor Model with a Real-time Simulator,'' ,
IEEJ J. Industry Applications, vol. 6, no. 3, pp. 173--180, 2017.

[Keywords: behavior motor model, direct torque control, permanent magnet synchronous motor control, real-time simulator]

Kosuke Kondo, and Shinji Doki,
``Position Estimation System for PMSM Position Sensorless Control in Inverter Overmodulation Drive,'' ,
IEEJ J. Industry Applications, vol. 6, no. 3, pp. 165--172, 2017.

[Keywords: PMSM, position sensorless control, overmodulation drive, harmonics compensation]

Vol.6, no.2

Sho Masuyama, Takuya Noguchi, and Atsuo Kawamura, ,
``Electromagnetic Linear Actuator with Two Stators and One Rotor for Tactile Display,'' ,
IEEJ J. Industry Applications, vol. 6, no. 2, pp. 160--164, 2017.

[Keywords: actuator, tactile display, haptics]

Keiichi Katsuta, Kenji Imamoto, and Hiroyuki Tani, ,
``Ring Topology Railway Signalling with Information Sharing among Onboard and Switch Controllers,'' ,
IEEJ J. Industry Applications, vol. 6, no. 2, pp. 130--139, 2017.

[Keywords: communication-based train control (CBTC), rail transportation, signalling, telegram circulation]

Vol.6, no.1

Kei Matsuura, Yousuke Akama, Kodai Abe, Kiyoshi Ohishi, Hitoshi Haga, and Itaru Ando, ,
``Fine Three-Phase Current Reconstruction based on Calculating the Phase-Shifted Voltage Reference Using Only the DC Current Sensor of an Inverter and Its Application to a PM Motor Drive,'' ,
IEEJ J. Industry Applications, vol. 6, no. 1, pp. 58--65, 2017.

[Keywords: voltage source inverter, SPMSM, current reconstruction, sensor-less]

Yosuke Nakayama, Atsushi Matsumoto, and Masaru Hasegawa, ,
``Position Sensorless Control System within Over-modulation Range Based on Mathematical Model Robust against Magnetic Saturation of IPMSMs,'' ,
IEEJ J. Industry Applications, vol. 6, no. 1, pp. 36--45, 2017.

[Keywords: IPMSM, position sensorless control, magnetic saturation, over modulation, comb filter]

Akira Satake, Yuriko Okamoto, and Satoru Kato, ,
``Design of Coupling Cancellation Control for a Double-winding PMSM,'' ,
IEEJ J. Industry Applications, vol. 6, no. 1, pp. 29--35, 2017.

[Keywords: double-winding, permanent magnet synchronous motor, motor model, coupling, cancellation]

Kazuto Sakai, and Kouki Matsuda, ,
``Permanent Magnet Motor with Reversible Salient Poles and Variable Magnetic Force,'' ,
IEEJ J. Industry Applications, vol. 6, no. 1, pp. 19--28, 2017.

[Keywords: permanent magnet motor, salient pole, magnetization, variable speed, high efficiency]

Atsushi Shinohara, Yukinori Inoue, Shigeo Morimoto, and Masayuki Sanada, ,
``Correction Method of Reference Flux for Maximum Torque per Ampere Control in Direct-Torque-Controlled IPMSM Drives,'' ,
IEEJ J. Industry Applications, vol. 6, no. 1, pp. 12--18, 2017.

[Keywords: permanent magnet synchronous motors, direct torque control, maximum torque per ampere control, local search algorithm]

Kodai Abe, Hitoshi Haga, Kiyoshi Ohishi, and Yuki Yokokura, ,
``Current Ripple Suppression Control Based on Prediction of Resonance Cancellation Voltage for Electrolytic-Capacitor-Less Inverter,'' ,
IEEJ J. Industry Applications, vol. 6, no. 1, pp. 1--11, 2017.

[Keywords: electrolytic capacitor less inverter, IPMSM, input current ripple, LC resonance, damping control]

Vol.5, no.4

Shuhei Shimmyo, Kazuaki Yuki, and Kouhei Ohnishi, ,
``Torque Ripple Suppression Method with Multilevel Inverter and Feedforward Dead-Time Compensation,'' ,
IEEJ J. Industry Applications, vol. 5, no. 4, pp. 360--369, 2016.

[Keywords: equivalent carrier frequency, multilevel inverter, distortion index, feedforward, motor drive, dead-time compensation]

Kenta Mitsufuji, Shuhei Matsuzawa, Katsuhiro Hirata, and Fumikazu Miyasaka, ,
``Meshless Method Employing Magnetic Moment Method and Particle Method for Magnetic Fluid Motion Analysis,'' ,
IEEJ J. Industry Applications, vol. 5, no. 4, pp. 355--359, 2016.

[Keywords: magneto hydro dynamics, magnetic fluid, particle method, magnetic moment method]

Vol.5, no.3

Masayuki Kato, Junya Nitta, and Katsuhiro Hirata, ,
``Optimization of Asymmetric Acceleration Waveform for Haptic Device Driven by Two-Degree-of-Freedom Oscillatory Actuator,'' ,
IEEJ J. Industry Applications, vol. 5, no. 3, pp. 215--220, 2016.

[Keywords: asymmetric acceleration, finite-element methods, haptic devices, genetic algorithm, two degree of freedom (2-DOF) oscillatory actuator]

Vol.5, no.2

Hiroki Hijikata, Kan Akatsu, Yoshihiro Miyama, Hideaki Arita, and Akihiro Daikoku, ,
``MATRIX Motor with Individual Control Capability for Iron Loss Suppression under Flux Weakening Control,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 176--183, 2016.

[Keywords: harmonic iron loss, individual control, interior permanent magnet synchronous motor, MATRIX motor, multi-phase drive]

Ryo Tanabe, and Kan Akatsu, ,
``Advanced Torque and Current Control Techniques for PMSMs with a Real-time Simulator Installed Behavior Motor Model,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 167--173, 2016.

[Keywords: Behavior motor model, PMSMs drive system, real time simulator]

Shuhei Shimmyo, Katsutoku Takeuchi, Norio Takahashi, Makoto Matsushita, and Kouhei Ohnishi, ,
``Multi-level Motor Drives for Torque Ripple Suppression Taking Control Sensitivity into Account,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 69--77, 2016.

[Keywords: equivalent carrier frequency, multi-level inverter, distortion index, disturbance observer, motor drive, dead-time compensation]

Sakahisa Nagai, Takahiro Nozaki, and Atsuo Kawamura, ,
``Real-time Sensorless Estimation of Position and Force for Solenoid Actuators,'' ,
IEEJ J. Industry Applications, vol. 5, no. 2, pp. 32--38, 2016.

[Keywords: sensorless, solenoid actuator, real-time estimation, position and force simultaneous estimation]

Vol.5, no.1

Michael Fleischer, and Keiichiro Kondo, ,
``Slip-Stick Vibration Suppression by Modal State Control for Traction Drive-Trains,'' ,
IEEJ J. Industry Applications, vol. 5, no. 1, pp. 1--9, 2016.

[Keywords: vibration suppression, state control, traction drive-train, railway vehicle]

Vol.4, no.6

Xiang Ji, and Toshihiko Noguchi, ,
``Online q-axis Inductance Identification of IPM Synchronous Motor Based on Relationship between Its Parameter Mismatch and Current,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 730--731, 2015.

[Keywords: interior permanent magnet synchronous motor, parameter, identification, P regulator]

Fuminori Ishibashi, Makoto Matsushita, and Sueyoshi Mizuno, ,
``Bridge Inductance of Closed Slot Induction Motor for Design Process,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 722--727, 2015.

[Keywords: induction motor, closed slot, bridge inductance]

Satoshi Imamori, Hideki Ohguchi, Masao Shuto, and Akio Toba, ,
``Relation between Magnetic Properties of Stator Core and Cogging Torque in 8-pole 12-slot SPM Synchronous Motors,'' ,
IEEJ J. Industry Applications, vol. 4, no. 6, pp. 696--702, 2015.

[Keywords: SPM synchronous motor, cogging torque, stator, magnetic property, electrical steel sheet, magnetic energy]

Vol.4, no.5

Jaber Alipoor, Yushi Miura, and Toshifumi Ise, ,
``Voltage Sag Ride-through Performance of Virtual Synchronous Generator,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 654--666, 2015.

[Keywords: distributed generation, virtual synchronous generator, voltage sag]

Keitaro Ueda, Shigeo Morimoto, Yukinori Inoue, and Masayuki Sanada, ,
``A Novel Control Method in Flux-weakening Region for Efficient Operation of Interior Permanent Magnet Synchronous Motor,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 619--625, 2015.

[Keywords: IPMSM, Flux-weakening control, High efficiency, MTPF control]

Takeshi Miura, Kenshi Matsuo, Katsubumi Tajima, Makoto Yoneda, ,
``Method to Reduce Stepping Motor Vibration Using Type-2 Pre-compensator,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 591--592, 2015.

[Keywords: stepping motor, vibration reduction, pre-compensator, type-2 control system]

Kazuaki Tobari, and Yositaka Iwaji, ,
``Quick-Response Technique for Simplified Position Sensorless Vector Control in Permanent Magnet Synchronous Motors,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 582--588, 2015.

[Keywords: permanent magnet synchronous motor, simplified vector control, position sensorless control, damping ratio control]

Xiang Ji, and Toshihiko Noguchi, ,
``Offline Parameter Identification of Interior Permanent Magnet Synchronous Motor Based on Current Norm Characteristics,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 568--573, 2015.

[Keywords: parameter identification, current norm, IPMSM, hill-climbing-algorithm, current regulator]

Daisuke Shimode, Toshiaki Murai, and Shunsuke Fujiwara, ,
``A Study of Structure of Inductive Power Transfer Coil for Railway Vehicles,'' ,
IEEJ J. Industry Applications, vol. 4, no. 5, pp. 550--558, 2015.

[Keywords: inductive power transmission, electromagnetic induction, magnetic cores]

Vol.4, no.4

Takahiro Kondo, Kiyoshi Ohishi, Shingo Makishima, Takao Mori, and Keiichi Uezono, ,
``Anti-lock Driving Wheel Control for Electric Trains,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 503--511, 2015.

[Keywords: electric train, electro-pnematic blended braking control, wheel flat, electric brake, air brake]

Kunihiro Senda, Hiroaki Toda, and Masaki Kawano, ,
``Influence of Interlocking on Core Magnetic Properties,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 496--502, 2015.

[Keywords: interlocking, motor, generator, non-oriented electrical steel, core loss, iron loss, flux density]

Michael Fleischer, and Keiichiro Kondo, ,
``Reduced Model Identification and Parameter Estimation for Traction Drive-Trains,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 486--495, 2015.

[Keywords: reduced model, parameter estimation, traction drive-train, railway vehicle]

Takeo Ishikawa, Peijie Xie, and Nobuyuki Kurita, ,
``Topology Optimization of Rotor Structure in Permanent Magnet Synchronous Motors Considering Ease of Manufacturing,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 469--475, 2015.

[Keywords: topology optimization, genetic algorithm, permanent magnet synchronous motor, finite element method, manufacturing]

Ryoh Saitoh, Yuki Makaino, and Takumi Ohnuma, ,
``Adaptive Signal Injection Method Combined with EEMF-based Position Sensorless Control of IPMSM Drives,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 454--459, 2015.

[Keywords: sensorless control, extended electromotive force (EEMF), signal injection, resistance error]

Yuji Ishihara, Makoto Sugiura, Hiroki Ishikawa, and Haruo Naitoh, ,
``Improving the Efficiency of Switched Reluctance Motors using a Step-Skewed Rotor,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 445--453, 2015.

[Keywords: switched reluctance motors, step-skewed rotor]

Junya Tanaka, and Kazuto Sakai, ,
``Enhanced Transverse-Flux Motor with Torus Coils,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 418--423, 2015.

[Keywords: high-efficiency, permanent magnet motor, transverse flux, torus]

Hideaki Hirahara, Shu Yamamoto, Takahiro Ara, and Toshihisa Shimizu, ,
``A Method to Calculate Performance and Circuit Parameters of Linear Induction Motors Using Simple Two-Phase Model,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 409--417, 2015.

[Keywords: linear induction motor, two-phase model, DC testing method, asymmetric primary current, thrust ripple]

Hiroya Sugimoto, Seiyu Tanaka, Akira Chiba, and M. A. Rahman, ,
``Fold Angle of Winding Arrangement in Single-Drive Bearingless Motor with Radial Gap,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 395--401, 2015.

[Keywords: bearingless motor, magnetic bearing, single-drive, one-axis actively positioning]

Mizuki Nakahara, and Keiji Wada, ,
``Loss Analysis of Magnetic Components for a Solid-State-Transformer,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 387--394, 2015.

[Keywords: DC-DC converter, iron loss, solid state transformer, medium-frequency transformer]

Senad Smaka, ,
``Fast Analytical Model for Switched Reluctance Machines,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 352--359, 2015.

[Keywords: analytical model, flux-tube, gage-curve, switched reluctance machine]

Shuhei Shinagawa, Takeo Ishikawa, and Nobuyuki Kurita, ,
``Characteristics of Interior Permanent Magnet Synchronous Motor with Imperfect Magnets,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 346--351, 2015.

[Keywords: demagnetization, failure diagnosis, permanent magnet synchronous motor]

Nobuyuki Kurita, Takeo Ishikawa, Hiromu Takada, and Genri Suzuki, ,
``Proposal of a Permanent Magnet Hybrid-type Axial Magnetically Levitated Motor,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 339--345, 2015.

[Keywords: axial flux motor, bearingless motor, magnetically levitation technology, passive magnetic bearing]

Takashi Yamaguchi, Yugo Tadano, and Nobukazu Hoshi, ,
``Using a Periodic Disturbance Observer for a Motor Drive to Compensate Current Measurement Errors,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 323--330, 2015.

[Keywords: current sensor error, periodic disturbance observer, torque ripple suppression]

Toshimasa Shimizu, Ken Kunomura, Masahiko Kai, Mitsuru Onishi, Hiroshi Masuzawa, Hiroki Miyajima, Midori Otsuki, and Yoshinori Tsuruma, ,
``Application of Electronic Frequency Converter to the Shinkansen Railyard Power Supply,'' ,
IEEJ J. Industry Applications, vol. 4, no. 4, pp. 315--322, 2015.

[Keywords: over-current suppression control, interlink equipments, electronic frequency converter, Tokaido Shinkansen]

Vol.4, no.3

Toshiki Suzuki, Masaru Hasegawa, Mutuwo Tomita, Shinji Doki, ,
``Initial Position Estimation for IPMSMs Using Comb Filters and Effects on Various Injected Signal Frequencies,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 204--211, 2015.

[Keywords: IPMSM, sensorless control, initial position estimation, pulse voltage injection, comb filter]

Genki Tajima, Takashi Kosaka, Nobuyuki Matsui, Kazuki Tonogi, Norimoto Minoshima, and Toshihiko Yoshida, ,
``Control of Wound Field Synchronous Motor Integrated with ZSI,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 196--203, 2015.

[Keywords: boost-up/field current control, integrated motor and drive circuit system, wound field synchronous motor, z-source inverter]

Yuki Tauchi, and Hisao Kubota, ,
``Audible Noise Reduction Method in IPMSM Position Sensorless Control Based on High-Frequency Current Injection,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 180--186, 2015.

[Keywords: audible noise, high-frequency, IPMSM, position sensorless control]

Daiki Matsuhashi, Keisuke Matsuo, Takashi Okitsu, Tadashi Ashikaga, and Takayuki Mizuno, ,
``Comparison Study of Various Motors for EVs and the Potentiality of a Ferrite Magnet Motor,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 174--179, 2015.

[Keywords: electric vehicle, ferrite magnet, rare-earth-less motor, spoke-type rotor]

Masanori Arata, Yoshihiro Kurihara, Daisuke Misu, and Masakatsu Matsubara, ,
``EV and HEV Motor Development in TOSHIBA,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 152--157, 2015.

[Keywords: EV Motor, HEV Motor, Electromagnetic Noise, Memory Motor]

Kodai Abe, Hitoshi Haga, Kiyoshi Ohishi, and Toshio Hiraide, ,
``Harmonics Reduction Control for the Input Current of Electrolytic Capacitor-less High-Power-Factor Inverter for IPMSM,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 116--125, 2015.

[Keywords: electrolytic capacitor less inverter, interior permanent magnet synchronous motor, input current harmonic, input current vibration, LC resonance]

Jun Kitajima, Kiyoshi Ohishi, and Yoshiaki Seki, ,
``Rapid and Stable Speed Response Based on Current Differential Signal and Priority Amplitude Method of SVM in Flux-Weakening Region of SPMSM,'' ,
IEEJ J. Industry Applications, vol. 4, no. 3, pp. 107--115, 2015.

[Keywords: flux-weakening control, voltage saturation, space vector modulation, spmsm]

Vol.3, no.6

Yuichi Yokoi, and Tsuyoshi Higuchi,
``Selective Elimination of EMF Harmonics with Stepped Skewing for Ripple Torque Reduction in Surface-Mounted Permanent Magnet Motors,'' ,
IEEJ J. Industry Applications, vol. 3, no. 6, pp. 463--469, 2014.

[Keywords: stepped skewing, electromotive force, ripple torque, current phase, power conversion]

Masashi Sawada, Koji Hashimoto, Yuji Kinoshita, Masanori Kuroda, Tomoaki Tamiya, Yuji Shindo, and Yoshihiro Kawase,
``Reduction in Eddy Current Loss on Rotor of SPMSM Driven by Inverter,'' ,
IEEJ J. Industry Applications, vol. 3, no. 6, pp. 428--436, 2014.

[Keywords: SPMSM, rotor damper, eddy current, skin effect, PWM]

Yukihiro Yoshida, Kenji Nakamura, Osamu Ichinokura, and Katsubumi Tajima,
``Efficiency Optimization of SPM Motor Considering Carrier Harmonics Based on Electric and Magnetic Networks,'' ,
IEEJ J. Industry Applications, vol. 3, no. 6, pp. 422--427, 2014.

[Keywords: reluctance network analysis (RNA), surface permanent magnet (SPM) motor, eddy current loss, carrier harmonics]

Daisuke Hiramatsu, Yoichi Uemura, Kazuma Tsujikawa, Wataru Nakamura, Hidetoshi Sugimura, Kenmei Shimanuki, Kunitomi Niida, and Toru Otaka,
``Study on Analysis Model for Transient Phenomena of Brushless Synchronous Generator,'' ,
IEEJ J. Industry Applications, vol. 3, no. 6, pp. 414--421, 2014.

[Keywords: brushless synchronous generator, transient phenomena, EMTP analysis]

Katsumi Yamazaki, and Masaaki Matsumoto,
``Investigation of Additional Harmonic Losses in Induction Motors Driven by PWM Inverters: Variation with Slot Shapes and Load Conditions,'' ,
IEEJ J. Industry Applications, vol. 3, no. 6, pp. 405--413, 2014.

[Keywords: induction motor, inverter, additional loss, core loss copper loss, finite element method]

Vol.3, no.4

Masato Kanematsu, Takayuki Miyajima, Hiroshi Fujimoto, Yoichi Hori, Toshio Enomoto, Masahiko Kondou, Hiroshi Komiya, Kantaro Yoshimoto, and Takayuki Miyakawa,
``Radial Force Control of IPMSM Considering Fundamental Magnetic Flux Distribution,'' ,
IEEJ J. Industry Applications, vol. 3, no. 4, pp. 328--334, 2014.

[Keywords: IPMSM, maxwell stress, radial force control, radial force, flux distribution, vibration suppression]

Haruki Tanaka, Shun Saito, and Kouki Matsuse,
``Capacitor Voltage Balancing Control of Four-Leg Inverter for Two Vector-Controlled Induction Motor Drives,'' ,
IEEJ J. Industry Applications, vol. 3, no. 4, pp. 310--317, 2014.

[Keywords: four-leg inverter, two three-phase induction motors, independent drives, vector control method]

Yukihiro Yoshida, Kenji Nakamura, and Osamu Ichinokura,
``Evaluation of Influence of Carrier Harmonics of SPM Motor Based on Reluctance Network Analysis,'' ,
IEEJ J. Industry Applications, vol. 3, no. 4, pp. 304--309, 2014.

[Keywords: Reluctance network analysis (RNA), surface permanent magnet (SPM) motor, eddy current loss, carrier harmonics]

Vol.3, no.3

Yuki Makaino, Tatsuya Iba, and Takumi Ohnuma,
``Maximum Torque Response Control based on Maximum Torque Control Frame,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 221--226, 2014.

[Keywords: maximum torque response, vector control, IPMSM, transient response, current control, maximum torque control frame]

Tadanao Zanma, Masaya Morimoto, and Kazuhiro Yubai,
``Suppression of Harmonic Current for IPMSM using Generalized Repetitive Control,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 214--220, 2014.

[Keywords: interior permanent magnet synchronous motor (IPMSM), harmonic current suppression, repetitive control, robustness constraint]

Adnan Sattar, Ahmed Al Durra, Cedric Caruana, S. M. Muyeen, and Junji Tamura,
``Real-Time Implementation of BESS to Smooth the Output Power Fluctuation of Variable Speed Wind Turbine Generator,'' ,
IEEJ J. Industry Applications, vol. 3, no. 3, pp. 198--205, 2014.

[Keywords: PMSG, ESS, NaS, STATCOM, RTDS, PSCAD]

Vol.3, no.2

Mineo Tsuji, Glanny M. Ch. Mangindaan, Yurika Kunizaki, and Shin-ichi Hamasaki,
``Simplified Speed-Sensorless Vector Control for Induction Motors and Stability Analysis,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 138--145, 2014.

[Keywords: speed-sensorless vector control, induction motor, root loci, linear model, stability analysis]

Takuya Horie and Keiichiro Kondo,
``Experimental Study on a Restarting Procedure at Coasting Condition for a Rotational Angle Sensorless PMSM,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 131--137, 2014.

[Keywords: permanent magnet synchronous motor, rotational sensorless control, starting procedure in rotating condition]

Tadanao Zanma, Masahiro Kawasaki, KangZhi Liu, Michihisa Hagino, and Akihiro Imura,
``Model Predictive Direct Torque Control for PMSM with Discrete Voltage Vectors,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 121--130, 2014.

[Keywords: permanent magnet synchronous motor (PMSM), direct torque control (DTC), model predictive control (MPC), optimization]

Jun-ichi Itoh, Yuki Nakajima, and Goh Teck Chiang,
``Maximum Torque per Ampere and Maximum Efficiency Control Methods based on V/f Control for IPM Synchronous Motors,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 112--120, 2014.

[Keywords: IPM synchronous motor, V/f control, maximum toque per ampere control, maximum efficiency control, reactive power]

Toshiki Suzuki, Masaru Hasegawa, and Mutuwo Tomita,
``Fast Initial Position Estimation of IPMSMs Using Comb Filters,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 104--111, 2014.

[Keywords: IPMSM, initial rotor position, comb filter]

Sadayuki Sato and Kozo Ide,
``Application Trends of Sensorless AC Motor Drives in Europe,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 97--103, 2014.

[Keywords: Sensorless, AC motor, Application, Europe]

Cyril Spiteri Staines, Cedric Caruana, and Reiko Raute,
``A Review of Saliency-based Sensorless Control Methods for Alternating Current Machines,'' ,
IEEJ J. Industry Applications, vol. 3, no. 2, pp. 86--96, 2014.

[Keywords: sensorless speed and position control, AC machines, signal injection, machine saliencies, hybrid system, PWM based injection]

Vol.3, no.1

Kota Teramoto, Kiyoshi Ohishi, Takahiro Kondo, Shingo Makishima, Keiichi Uezono, and Shinobu Yasukawa,
``Electro-pneumatic Blended Braking Control of Regenerative Brake and Air Brake based on Estimated Adhesion Coefficient,'' ,
IEEJ J. Industry Applications, vol. 3, no. 1, pp. 75--85, 2014.

[Keywords: disturbance observer, electro-pneumatic blended braking control, re-adhesion control, train, adhesion coefficient]

Michinari Fukuoka, Kenji Nakamura, and Osamu Ichinokura,
``Experimental Tests and Efficiency Improvement of Surface Permanent Magnet Magnetic Gear,'' ,
IEEJ J. Industry Applications, vol. 3, no. 1, pp. 62--67, 2014.

[Keywords: magnetic gear, loss analysis, experimental tests, finite element analysis (FEA), eddy current loss]

Hiroaki Toda, Yoshiaki Zaizen, Misao Namikawa, Nobuo Shiga, Yoshihiko Oda, and Shigeo Morimoto,
``Iron Loss Deterioration by Shearing Process in Non-Oriented Electrical Steel with Different Thicknesses and Its Influence on Estimation of Motor Iron Loss,'' ,
IEEJ J. Industry Applications, vol. 3, no. 1, pp. 55--61, 2014.

[Keywords: non-oriented electrical steel, magnetic properties, iron loss, shearing process, punching process, IPMSM]

Kazuya Chiba, Shinji Chino, Masatsugu Takemoto, and Satoshi Ogasawara,
``Fundamental Analysis of a Ferrite Permanent Magnet Axial Gap Motor with Coreless Rotor Structure,'' ,
IEEJ J. Industry Applications, vol. 3, no. 1, pp. 47--54, 2014.

[Keywords: axial gap motor, coreless rotor structure, rare-earth-free motors, hybrid electric vehicles]

Kenji Nakamura, Erkan Sunan, and Osamu Ichinokura,
``Development of 72/96-Pole Rare-Earth Free Permanent Magnet Reluctance Generator for Small-Scale Renewable Power Generation,'' ,
IEEJ J. Industry Applications, vol. 3, no. 1, pp. 41--46, 2014.

[Keywords: permanent magnet reluctance generator (PMRG), two-stacked structure, chamfered pole-tips, torque ripple reduction, small-scale renewable power generation]

Tsutomu Mizuno, Takuto Ueda, Shintaro Yachi, Ryuhei Ohtomo, and Yoshihito Goto, ,
``Dependence of Efficiency on Wire Type and Number of Strands of Litz Wire for Wireless Power Transfer of Magnetic Resonant Coupling,'' ,
IEEJ J. Industry Applications, vol. 3, no. 1, pp. 35--40, 2014.

[Keywords: wireless power transfer of magnetic resonant coupling, magnetoplated wire, number of strands, quality factor, transmission efficiency, temperature increase]

Vol.2, no.6

Yoshihiro Okuyama, Tomohiro Tanaka, Tsuyoshi Hanamoto, and Hiroaki Yamada, ,
``A New Current Vector Control Method of IPMSM in Flux Weakening Region to Prevent Inverter Voltage Saturation,'' ,
IEEJ J. Industry Applications, vol. 2, no. 6, pp. 315--322, 2013.

[Keywords: IPMSM, flux weakening operation, FPGA, voltage saturation]

Takeo Ishikawa, Shuhei Shinagawa, and Nobuyuki Kurita, ,
``Analysis and Failure Diagnosis of Squirrel-Cage Induction Motor with Broken Rotor Bars and End Rings,'' ,
IEEJ J. Industry Applications, vol. 2, no. 6, pp. 292--297, 2013.

[Keywords: Induction motor, failure diagnosis, finite element method]

Hiroki Hijikata and Kan Akatsu, ,
``Principle and Basic Characteristic of MATRIX Motor with Variable Parameters Achieved through Arbitrary Winding Connections,'' ,
IEEJ J. Industry Applications, vol. 2, no. 6, pp. 283--291, 2013.

[Keywords: integration, MATRIX motor, multi-layer windings, permanent magnet synchronous motor (PMSM), variable characteristics]

Katsumi Yamazaki, Shuichi Tamiya, Kazuo Shima, Tadashi Fukami, and Masato Sato, ,
``Output Maximization of Salient-Pole Synchronous Machines by Using Additional Permanent Magnets,'' ,
IEEJ J. Industry Applications, vol. 2, no. 6, pp. 276--282, 2013.

[Keywords: machine windings, nonlinear equations, permanent magnets, synchronous machines]

Kazuto Sakai, Nariaki Yuzawa, and Hisanori Hashimoto, ,
``Permanent Magnet Motors Capable of Pole Changing and Three-Torque-Production Mode using Magnetization,'' ,
IEEJ J. Industry Applications, vol. 2, no. 6, pp. 269--275, 2013.

[Keywords: permanent magnet motor, electric machines, variable speed, pole change, high efficiency, vehicle]

Noboru Niguchi, Katsuhiro Hirata, and Ariff Zaini, ,
``Electromagnetic Vibration Analysis and Measurement of a Magnetic Gear,'' ,
IEEJ J. Industry Applications, vol. 2, no. 6, pp. 261--268, 2013.

[Keywords: magnetic gear, electromagnetic vibration, finite element method]

Vol.2, no.3

Atsushi Matsumoto, Masaru Hasegawa, Mutuwo Tomita, and Shinji Doki, ,
``Position Sensorless Control of IPMSMs using Full-Order Flux Observer Based on an Algebraic Design Method,'' ,
IEEJ J. Industry Applications, vol. 2, no. 3, pp. 141--149, 2013.

[Keywords: IPMSM, Position Sensorless Control, Full-Order Observer, Algebraic Design, Maximum Torque Per Ampere Control, Flux Model]

Vol.2, no.2

Keiichiro Kondo and Satoshi Kitamura, ,
``Torque Control Method for Permanent Magnet Synchronous Motor Operating in Field Weakening Region at Middle Speed Range,'' ,
IEEJ J. Industry Applications, vol. 2, no. 2, pp. 106--112, 2013.

[Keywords: PMSM, field weakening control, torque control, PID compensator]

Yukinori Inoue, Shigeo Morimoto, and Masayuki Sanada, ,
``Control Scheme for Wide-Speed-Range Operation of Synchronous Reluctance Motor in M-T Frame Synchronized with Stator Flux Linkage,'' ,
IEEJ J. Industry Applications, vol. 2, no. 2, pp. 98--105, 2013.

[Keywords: direct torque control, parameter variation, synchronous reluctance motor drives, wide speed range operation]

Vol.2, no.1

Mustafa Husain, Katsuhiro Hirata, and Noboru Niguchi, ,
``Design, Optimization, and Realization of Salient-Pole Electromagnetic Gear for Variable-Transmission Applications,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 87--97, 2013.

[Keywords: magnetic gear, variable transmission, pole changing, salient pole, finite element method]

Masataka Miyamasu and Kan Akatsu, ,
``Efficiency Comparison between Brushless DC Motor and Brushless AC Motor Considering Driving Method and Machine Design,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 79--86, 2013.

[Keywords: blushless AC (BLAC), blushless DC (BLDC), coupling analysis, efficiency, pulse width modulation (PWM), sinusoidal back-EMF, surface-mounted permanent magnet synchronous machine (SPMSM), trapezoidal back-EMF]

Hisao Kubota and Takahiro Yamada, ,
``Sensorless Vector Control of Closed-slot Induction Machines at Low Frequency,'' ,
IEEJ J. Industry Applications, vol. 2, no. 1, pp. 74--78, 2013.

[Keywords: induction machine, sensorless control, zero frequency, closed slot]

Vol.1, no.3

Roberto Di Stefano and Fabrizio Marignetti, ,
``Tubular Linear Permanent Magnet Actuator with Fractional Slots,'' ,
IEEJ J. Industry Applications, vol. 1, no. 3, pp. 172--177, 2012.

[Keywords: linear, magnets, actuator, tubular, fractional]

Mineo Tsuji, Kazuya Kojima, Glanny M. Ch. Mangindaan, Daisuke Akafuji and Shin-ichi Hamasaki, ,
``Stability Study of a Permanent Magnet Synchronous Motor Sensorless Vector Control System Based on Extended EMF Model,'' ,
IEEJ J. Industry Applications, vol. 1, no. 3, pp. 148--154, 2012.

[Keywords: permanent magnet synchronous motor (PMSM), sensorless vector control, extended EMF, stability analysis]

Masaru Hasegawa, Masahiko Yoshimi, and Atsushi Matsumoto, ,
``Parameter Measurements with Unknown Input Observer for IPMSM Position Sensorless Control Based on Maximum Torque Control Frame,'' ,
IEEJ J. Industry Applications, vol. 1, no. 3, pp. 141--147, 2012.

[Keywords: IPMSM, position sensorless control, parameter measurement, unknown input observer]

Keiichiro Kondo and Hisao Kubota, ,
``Innovative Application Technologies of AC Motor Drive Systems,'' ,
IEEJ J. Industry Applications, vol. 1, no. 3, pp. 132--140, 2012.

[Keywords: AC variable speed dive, PMSM drive, IM drive, power converter, motor control]

Masaru Hasegawa and Shinji Doki, ,
``Trends in Motor Drive Techniques in Japan --- Controls for Synchronous Motors with Non-linearity ---,'' ,
IEEJ J. Industry Applications, vol. 1, no. 3, pp. 123--131, 2012.

[Keywords: interior permanent magnet synchronous motors, synchronous reluctance motors, position sensorless control, magnetic non-linearity, current control]

Vol.1, no.2

Yasuyoshi Asai, Katsuhiro Hirata, and Tomohiro Ota, ,
``Two-DOF Resonant Actuator Using Vector Control,'' ,
IEEJ J. Industry Applications, vol. 1, no. 2, pp. 117--122, 2012.

[Keywords: dynamic analysis, resonant actuator, finite element method, vector control, multi-degree-of-freedom]

Yasuyoshi Asai, Katsuhiro Hirata, and Tomohiro Ota, ,
``3-D Finite Element Analysis of Linear Resonant Actuator under PID Control Using Back EMF,'' ,
IEEJ J. Industry Applications, vol. 1, no. 2, pp. 111--116, 2012.

[Keywords: linear resonant actuator, PWM control, PID control, finite element method, dynamic analysis]

Georges Barakat and Yacine Amara, ,
``Analytical Modeling of Flat and Tubular Linear PM Machines with Surface-Mounted Magnets and Semi-Closed Slots,'' ,
IEEJ J. Industry Applications, vol. 1, no. 2, pp. 78--88, 2012.

[Keywords: linear machines, permanent magnet machines, analytical modeling, magnetic fields]

Supakit Wongguokoon and Supat Kittiratsatcha, ,
``Analysis of a Switched-reluctance Generator for Maximum Energy Conversion,'' ,
IEEJ J. Industry Applications, vol. 1, no. 2, pp. 70--77, 2012.

[Keywords: analytical model, switched reluctance generator, converted energy, maximum energy conversion]

Vol.1, no.1

Shih-Chin Yang and Robert D. Lorenz, ,
``Concurrent Designs of Surface Permanent Magnet Machines for Self-Sensing Position Estimation and Power-Conversion,'' ,
IEEJ J. Industry Applications, vol. 1, no. 1, pp. 24--30, 2012.

[Keywords: self-sensing machine, sensorless control]

Seung-Ki Sul and Sungmin Kim, ,
``Sensorless Control of IPMSM: Past, Present, and Future,'' ,
IEEJ J. Industry Applications, vol. 1, no. 1, pp. 15--23, 2012.

[Keywords: IPMSM, sensorless control]

Selected and English Translation Paper of IEEJ Trans. IA

Vol.11, no.2

Takafumi Hara, Takaya Tsukagoshi, Shun Taniguchi, and Toshiyuki Ajima
``Vibration Reduction of Permanent Magnet Synchronous Motor Driven by Synchronous PWM Control with Carrier Wave Phase Shifts,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 379--387, 2022.

[Keywords: permanent magnet synchronous motor, synchronous PWM control, electromagnetic noise, carrier wave]

Tessen Omura, Kenji Natori, and Yukihiko Sato
``Widely Applicable Floating Power Supply for Gate Drivers Using Capacitive Isolation,''
IEEJ J. Industry Applications, vol. 11, no. 2, pp. 369--378, 2022.

[Keywords: gate driver, floating power supply, capacitive isolation, diode-clamped multilevel converter]

Vol.11, no.1

Toshifumi Sakai, Naoki Kunihiro, Kuniaki Otsuka, and Takeshi Shinomiya
``Magnetic Polarity Detection Method for Permanent Magnet Synchronous Motor using Inductance Variation,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 227--235, 2022.

[Keywords: permanent magnet synchronous motor, initial rotor position estimation, magnetic saturation, magnetic polarity detection]

Takuro Arai, Kei Sekiguchi, Hiroshi Mochikawa, Kenichiro Sano, and Hideaki Fujita
``Loss Reduction of Modular Multilevel Converter with Balancing Circuit for Low-Voltage Grid Converter,''
IEEJ J. Industry Applications, vol. 11, no. 1, pp. 216--226, 2022.

[Keywords: modular multilevel converter, MMC, grid-connected converter, cell capacitor, balance circuit, Si-MOSFET]

Vol.10, no.6

Yuji Enomoto, Keisuke Suzuki, Seiji Okita, Kohei Eto, and Eiji Katayama
``Evaluation of a Motor with an Amorphous Iron Core Punched by a Die,''
IEEJ J. Industry Applications, vol. 10, no. 6, pp. 785--792, 2021.

[Keywords: radial gap type motor, permanent magnet synchronous motor, iron-based amorphous metal, motor efficiency, iron loss, magnetic field analysis]

Vol.10, no.5

Kiyo Arai, Yoshikazu Fukuyama, Kenya Murakami, and Tetsuro Matsui
``Unsupervised Fault Detection for Refrigeration Showcase Systems with Kernel Principal Component Analysis based Multivariate Statistical Process Control using Feature Selection with Maximal Information Coefficient,''
IEEJ J. Industry Applications, vol. 10, no. 5, pp. 598--605, 2021.

[Keywords: showcase system, fault detection, feature selection, kernel principal component analysis, multivariate statistical process control, maximal information coefficient]

Hayato Sumiya, Eisuke Takahashi, Nobuhisa Yamaguchi, Keisuke Tani, Sakahisa Nagai, Toshiyuki Fujita, and Hiroshi Fujimoto
``Coil Scaling Law of Wireless Power Transfer Systems for Electromagnetic Field Leakage Evaluation for Electric Vehicles,''
IEEJ J. Industry Applications, vol. 10, no. 5, pp. 589--597, 2021.

[Keywords: wireless power transfer, magnetic field resonance method, leakage electromagnetic field, scaling law]

Katsutoku Takeuchi, Makoto Matsushita, Yuichi Tsuboi, and Naoyuki Amemiya
``Identification Method of Current Conditions Suitable for Synchronous Machines Having Multiple Operating Points,''
IEEJ J. Industry Applications, vol. 10, no. 5, pp. 577--588, 2021.

[Keywords: synchronous machine, wound-field, field current estimation, magnetic saturation, cross-coupling between axes]

Vol.10, no.4

Noriya Nakao, Kazuaki Tobari, Tomohiro Sugino, Yoshiki Ito, Mitsuhiro Mishima, and Daisuke Maeda
``Torque Ripple Suppression Control for PMSMs using Feedforward Compensation and Online Parameter Estimation,''
IEEJ J. Industry Applications, vol. 10, no. 4, pp. 497--505, 2021.

[Keywords: permanent-magnet synchronous motor, torque ripple, feedforward compensation, parameter estimation]

Ren Tsunata, Masatsugu Takemoto, Satoshi Ogasawara, Koji Orikawa, Tatsuya Saito, and Tomoyuki Ueno
``Examination of Enhancing Efficiency of Axial Gap Motor in High Speed and High Torque Region by Adopting Neodymium Bonded Magnet,''
IEEJ J. Industry Applications, vol. 10, no. 4, pp. 487--496, 2021.

[Keywords: Axial gap motor, Neodymium bonded PM, Neodymium sintered PM, Ferrite PM, Eddy current loss, Soft magnetic composite]

Yasuo Notohara, Dongsheng Li, Yoshitaka Iwaji, Masahiro Tamura, and Koji Tsukii
``Study on Vibration Suppression Control for Rotary Compressor,''
IEEJ J. Industry Applications, vol. 10, no. 4, pp. 481--486, 2021.

[Keywords: rotary compressor, vibration suppression, high efficiency, seamless]

Vol.10, no.3

Yuki Itogawa, Takeshi Amimoto, Yu Kawai, and Tatsuya Okuda,
``Study on a DC-DC Converter using a Three-Phase Transformer with Zero-Phase Current,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 393--401, 2021.

[Keywords: DC/DC, bidirectional converter, high-frequency isolation, three-phase transformer, soft-switching]

Yohei Kubota, Keiichi Ishida, Masaki Kanamori, Yuki Yanase, Takahisa Endo, Yasushi Yamanashi, and Hidetoshi Kanazawa,
``Current Distortion Analysis of Three-Phase PWM Rectifier in Over-Modulation Region and Application to Air-Cooled Heat Pump Chiller,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 384--392, 2021.

[Keywords: PWM rectifier, sinusoidal-modulation, over-modulation, boost voltage, current distortion, chiller]

Ryota Kondo, Yusuke Higaki, and Masaki Yamada,
``Experimental Verification of Reducing Power Loss under Light Load Condition of a Bi-Directional Isolated DC/DC Converter for a Battery Charger-Discharger of Electric Vehicle,''
IEEJ J. Industry Applications, vol. 10, no. 3, pp. 377--383, 2021.

[Keywords: bi-directional isolated DC/DC converter, phase-shift control, zero-voltage switching, battery, EV]

Vol.10, no.2

Yutaro Tashiro, and Hitoshi Haga,
``Improvement of Light-Load Efficiency by using a Six-Arm Converter with Series-Parallel Switching,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 273--281, 2021.

[Keywords: DAB converter, isolated DCDC converter, quick charger]

Shinichi Furutani, Akira Satake, and Takashi Hozuki,
``Inverter Dead Time Compensation Method using On-Line tuning,''
IEEJ J. Industry Applications, vol. 10, no. 2, pp. 264--272, 2021.

[Keywords: inverter, dead time volatge, compensation, control]

Vol.10, no.1

Yuki Ishikura, Tatsuya Hosotani, and Masayoshi Yamamoto,
``Bidirectional Converter with Multi-stage FETs Featuring Voltage Balance Control Function Using Variable Capacitors,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 100--106, 2021.

[Keywords: bidirectional converter with multi-stage FET, variable capacitor, voltage balance control function, series connection]

Yuji Enomoto, Minori Nagata, and Takao Imagawa,
``Distributed Winding IPM Motor using Amorphous Metal Teeth,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 107--113, 2021.

[Keywords: iron-based amorphous metal, IPM motor, motor efficiency, magnetic characteristics, iron loss]

Kazuaki Tesaki, Yuji Ishida, and Makoto Hagiwara,
``Control and Experimental Verification of a Bidirectional Non-isolated DC-DC Converter Based on Three-level Flying-Capacitor Converters,''
IEEJ J. Industry Applications, vol. 10, no. 1, pp. 114--123, 2021.

[Keywords: battery energy storage systems, dc-dc converters, flying-capacitor converters, zero-current switching]

Vol.9, no.6

Shuntaro Inoue, Kenichi Itoh, Masanori Ishigaki, Takahide Sugiyama,
``Integrated Magnetic Component of a Transformer and a Magnetically Coupled Inductor for a Three-Port DC-DC Converter,''
IEEJ J. Industry Applications, vol. 9, no. 6, pp. 713--722, 2020.

[Keywords: magnetic integration, multiport, bi-directional. galvanic isolation, DC48V, electric vehicle]

Takashi Kato, Kensuke Sasaki, Diego Fernandez Laborda, Daniel Fernandez Alonso, David Diaz Reigosa
``Magnet Temperature Estimation Methodology by Using Magnet Flux Linkage Observer for Variable Leakage Flux IPMSM,''
IEEJ J. Industry Applications, vol. 9, no. 6, pp. 723--730, 2020.

[Keywords: magnetic flux linkage observer, magnet temperature estimation, variable leakage flux motor, IPMSM]

Vol.9, no.5

Yugo Tadano, Takashi Yamaguchi, Takao Akiyama, and Masakatsu Nomura,
``Engine Torque Simulated Vibration Control for Drive Train Bench System Using Generalized Periodic Disturbance Observer,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 618--628, 2020.

[Keywords: generalized periodic observer, robust resonance suppression control, torque ripple suppression control, engine torque pulse simulation(ETPS)]

Tung-Hai Chin,
``Establishment of Theory of Power Conversion by Circuit Switching,''
IEEJ J. Industry Applications, vol. 9, no. 5, pp. 607--617, 2020.

[Keywords: power electronics, power convention theory, DC-DC convention theory, electromagnetic energy]

Vol.9, no.4

Satoshi Ojika, Tomokazu Sakashita, and Shinichiro Oikawa
``Transient Response Improvement and Reduced Heat Generation Control for Satellite Bus Voltage Controller,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 468--474, 2020.

[Keywords: satellite, bus voltage controller, sequential shunt unit, interleave, heat distribution, digital control]

Daisuke Matsuka, and Masahiro Mimura
``Surveillance System for Multiple Moving Objects,''
IEEJ J. Industry Applications, vol. 9, no. 4, pp. 460--467, 2020.

[Keywords: multiple moving objects surveillance, galvanometer scanner, visual servoing, UAV]

Vol.9, no.3

Yasufumi Yoshiura, Yusuke Asai, and Yasuhiko Kaku,
``Anti-resonance Vibration Suppression Control in Full-closed Control System,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 311--317, 2020.

[Keywords: anti-resonance, vibration suppression, full-closed control]

Junki Yoshimoto and Tetsuya Matsuyama,
``Simple Position Sensorless Speed Control Method for Permanent Magnet Synchronous Motors Using Flux Vector Control,''
IEEJ J. Industry Applications, vol. 9, no. 3, pp. 305--310, 2020.

[Keywords: flux vector control, maximum torque per ampere (MTPA) control, stabilization control, permanent magnet Synchronous motor, maximum torque control axis]

Vol.9, no.2

Shumpei Hayashi, Hiroshi Hashimoto, Takashi Tokuyama, Takuya Matsumoto, and Tsuyoshi Miyazaki,
``Improvement of Electric Motor Thrust by Three-Dimensional Magnetic Pole Structure,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 201--207, 2020.

[Keywords: linear moter, high thrust]

Shoichiro Watanabe, Yasuhiro Sato, Takafumi Koseki, Takeshi Mizuma, Ryuji Tanaka, Yoshihiro Miyaji, and Eisuke Isobe,
``Verification of Optimized Energy-Saving Train Scheduling Utilizing Automatic Train Operation System,''
IEEJ J. Industry Applications, vol. 9, no. 2, pp. 193--200, 2020.

[Keywords: automatic train operation, linear motor railway system, scheduling, optimization problem, energy-saving operation, hidden time]

Vol.9, no.1

Hiroyasu Kobayashi, Natsuki Kawagoe, Keiichiro Kondo, Tetsuya Iwasaki, and Akihiro Tsumura,
``Method to Design Control System of Traction Inverter of DC-electrified Railway Vehicle for an Increase in Regenerative Brake Power,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 92--101, 2020.

[Keywords: DC-electrified railway system, regenerative power, light-load regenerative brake control, pole assignment, single pulse vector control]

Yuji Enomoto, Kenta Deguchi, and Takao Imagawa,
``Development of an Ultimate-high-efficiency Motor by utilizing High-Bs Nanocrystalline Alloy,''
IEEJ J. Industry Applications, vol. 9, no. 1, pp. 102--108, 2020.

[Keywords: high-Bs nanocrystalline alloy, axial gap type motor, motor efficiency, magnetic characteristics]

Vol.8, no.6

Hiroyuki Kaimori, Yoshifumi Okamoto, Shinji Wakao,
``Factor Analysis of Torque Ripple Reduction in Synchronous Reluctance Motors Derived from Topology Optimization,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 1007--1014, 2021.

[Keywords: synchronous motor, topology optimization, torque ripple, flux barrier, finite element analysis]

Shinichi Furutani, Akira Satake,
``Output Voltage Accuracy Improvement Method for Inverter to which Asynchronous PWM Applied,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 997--1006, 2019.

[Keywords: asynchronous PWM, inverter, voltage, accuracy, control]

Kodai Yamamoto, Kazuki Otomo, Hideki Hashimoto,
``Development of Absolute Magnetic Rotary Encoder with Eccentric Rotation,''
IEEJ J. Industry Applications, vol. 8, no. 6, pp. 991--996, 2021.

[Keywords: magnetic encoder, absolute encoder]

Vol.8, no.5

Katsutoku Takeuchi and Makoto Matsushita
``Considerations on Torque and Power Factor Characteristics of Synchronous Reluctance Machines Based on Their Magnetic Energy Properties,''
IEEJ J. Industry Applications, vol. 8, no. 5, pp. 857--866, 2019.

[Keywords: synchronous reluctance motor, magnetic energy, magnetic co-energy, magnetic saturation, torque, power factor]

Vol.8, no.4

Sari Maekawa, Mariko Sugimoto, Keiichi Ishida, Masaya Nogi,and Masaki Kanamori,
``Stability Analysis of Sensorless Speed Control for PMSM Considered Current Control System,''
IEEJ J. Industry Applications, vol. 8, no. 4, pp. 736--744, 2019.

[Keywords: PMSM, sensorless control, ASR, ACR, stability]

Vol.8, no.3

Yoshifumi Aoki, Hiromichi Ito, Chuzo Ninagawa, Junji Morikawa, Takashi Inaba, and Seiji Kondo,
``Complex Coordination Control with Entire Power Limitation and Partial Temperature Priority of Building-Multi Air-conditioning Facilities for Real-Time Pricing,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 566--575, 2019.

[Keywords: real-time pricing, multi-unit-type building air-conditioner, simulated annealing]

Ryoichi Takahata, Shinichi Wakui, Kenji Miyata, Keiji Noma, and Masaharu Senoo,
``Influence of Rotor Eccentricity on Vibration Characteristics of Permanent Magnet Synchronous Motor,''
IEEJ J. Industry Applications, vol. 8, no. 3, pp. 558--565, 2019.

[Keywords: permanent magnet synchronous motor, rotor eccentricity, radial electromagnetic force, vibration acceleration]

Vol.8, no.2

Kenji Yamamoto, Richard Lum, and Hisashi Takahashi,
``A Completely Capacitor-less, LED-switching Offline Lighting System,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 379--385, 2019.

[Keywords: light emitting diode, LED, LED lighting, offline LED driver, LED switching, electrolytic capacitor-less]

Akiyoshi Yamamura, and Norio Tomii,
``Indices for Delay Reduction Measures based on Analysis of Historical Train Traffic Records in Dense Railway Networks,''
IEEJ J. Industry Applications, vol. 8, no. 2, pp. 370--378, 2019.

[Keywords: train delay, train delay index, historical train traffic records, delay reduction measures]

Vol.8, no.1

Kazuhiro Shirakawa, Kazuyoshi Obayashi, Hiroshi Taki, Masami Fujitsuna, and Toshihisa Shimizu,
``Z-matched Active Common-mode Canceller for the Suppression of Common-mode Current in an Inverter System,''
IEEJ J. Industry Applications, vol. 8, no. 1, pp. 142--151, 2019.

[Keywords: active common-mode canceller, suppression of common-mode current]

Vol.7, no.6

Makoto Ito, Shinji Sugimoto, Akeshi Takahashi, & Shuichi Tamiya,
``A Narrow Bridge Structure for Reduction of the Flux Leakage,''
IEEJ J. Industry Applications, vol. 7, no. 6, pp. 517--524, 2018.

[Keywords: PMSM, bridge, flux leakage, non-magnetic material]

Vol.7, no.5

Akeshi Takahashi, and Wataru Hatsuse,
``Novel Criteria for Reluctance Torque Utility of Permanent Magnet Motors,'' ,
IEEJ J. Industry Applications, vol. 7, no. 5, pp. 445--453, 2018.

[Keywords: PM motor, reluctance torque, salient-pole ratio, inductance]

Vol.7, no.4

Mai Uenaka, Yuya Tanaka, and Akinu Nakabayashi ,
``Design Approach of Non-Isolated Converters with Passive Soft Switching,''
IEEJ J. Industry Applications, vol. 7, no. 4, pp. 371--377, 2018.

[Keywords: non-isolated DC/DC, soft switching, DC/DC converter, high-frequency switching]

Vol.7, no.3

Makoto Kanemaru, Mitsuru Tsukima, Toshihiko Miyauchi, and Kazufumi Hayashi,
``Bearing Fault Detection in Induction Machine Based on Stator Current Spectrum Monitoring,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 282--288, 2018.

[Keywords: induction motor, powder contaminated bearing, stator current power spectral density, bearing fault frequency, rotational frequency, fault detection]

Masahiro Aoyama, Kazukiyo Nakajima, and Toshihiko Noguchi,
``Proposal and Preliminary Experimental Verification of Electrically Reversal Magnetic Pole Type Variable Magnetic Flux PM Motor,'' ,
IEEJ J. Industry Applications, vol. 7, no. 3, pp. 270--281, 2018.

[Keywords: variable magnetic flux PM motor, self-excitation, space harmonics, toroidally-concentrated winding stator, threedimensional magnetic flux path]

Vol.7, no.1

Hiromu Norizuki, and Yutaka Uchimura,
``Contact Prediction Control for a Teleoperation System with Time Delay,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 102--108, 2018.

[Keywords: model predictive control, teleoperation system, time delay, network based control]

Wataru Ohnishi, and Hiroshi Fujimoto,
``Perfect Tracking Control Method by Multirate Feedforward and State Trajectory Generation based on Time Axis Reversal,'' ,
IEEJ J. Industry Applications, vol. 7, no. 1, pp. 93--101, 2018.

[Keywords: time axis reversal, multirate feedforward, unstable intrinsic zeros, unstable discretization zeros]

Vol.6, no.5

Keisuke Kusaka, and Jun-ichi Itoh,
``Development Trends of Inductive Power Transfer Systems Utilizing Electromagnetic Induction with Focus on Transmission Frequency and Transmission Power,'' ,
IEEJ J. Industry Applications, vol. 6, no. 5, pp. 328--339, 2017.

[Keywords: inductive power transfer, wireless power transfer, electromagnetic induction, coupling coefficient]

Vol.6, no.4

Koichiro Iwaoka, and Yuzo Hirotsu,
``Failure Detection Method using Aggregated Vehicle Detector Data,'' ,
IEEJ J. Industry Applications, vol. 6, no. 4, pp. 295--302, 2017.

[Keywords: failure detection, aggregated data, vehicle detector]

List of Published Papers