2-4 Hibikino, Wakamatsu-ku, Kitakyushu-shi, Fukuoka

Research Fields, Keywords

power electronics,motion control, motor control

Undergraduate Education 【 display / non-display

  • 1984.03   Kyushu Institute of Technology   Faculty of Engineering   Graduated   JAPAN

Post Graduate Education 【 display / non-display

  • 1986.03  Kyushu Institute of Technology  Graduate School, Division of Engineering  Master's Course  Completed  JAPAN

Degree 【 display / non-display

  • Kyushu Institute of Technology -  Doctor of Engineering  1997.03

Biography in Kyutech 【 display / non-display

  • 2016.04

    Kyushu Institute of TechnologyGraduate School of Life Science and Systems Engineering  

  • 2014.04

    Kyushu Institute of TechnologyGraduate School of Life Science and Systems Engineering   Department of Biological Functions Engineering   Professor  

Biography before Kyutech 【 display / non-display

  • 1986.04

      Technical Support Staff   JAPAN

Specialized Field (scientific research fund) 【 display / non-display

  • Power engineering/Power conversion/Electric machinery


Publications (Article) 【 display / non-display

  • Discrete Adaptive HCC Based FS-MPC with Constant Switching Frequency for PMSM Drives

    Mishra I., Tripathi R., Kumar Singh V., Hanamoto T.

    2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019      2019.08  [Refereed]

     View Summary

    © 2019 IEEE. The finite set model predictive control (FS-MPC) exploits the advantages such as high dynamic response and flexibility. However, the spread spectrum due to variable switching frequency of FS-MPC is the main drawback associated with it. In this paper, a predictive control strategy with fixed switching frequency is proposed. A discrete adaptive based hysteresis current control (DAHCC) is combined with the basic FS-MPC as current controller to achieve constant switching frequency. The proposed current control strategy is implemented for voltage source inverter fed permanent magnet synchronous motor (PMSM). The system is implemented using the MATLAB/Simulink and system generator platform provided by Xilinx.

    DOI Scopus

  • Modifted Cost Function based Switching Frequency Reduction Analysis for Finite State-MPC

        2019.05  [Refereed]

     View Summary

    © 2018 IEEE. Finite state Model predictive control (FS-MPC) is one of the classifications of MPC that has been employed for switching control of voltage source inverters (VSIs). FS-MPC is based on the fundamental concept of optimized switching state selection corresponding to the minimum cost function /error function using finite states model of the power electronics converter. In this paper, modified FS-MPC based on the novel mathematical cost function is presented for reduction of switching frequency. An additional constraint of change in current error with conventional absolute error is formulated to present novel cost function. In addition, the cost function based on squared error is also formulated for in-depth analysis. The proposed novel cost function based FS-MPC is compared with previously presented FS-MPC based on the cost function with change in voltage vector constraint. FS-MPC is implemented in MATLAB-Simulink for a three-phase VSI and simulation results are obtained for performance analysis and validation of the controller.

    DOI Scopus

  • A Hardware-in-the-Loop Simulation Approach for Analysis of Permanent Magnet Synchronous Motor Drive

    Mishra I., Tripathi R., Singh V., Hanamoto T.

    ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia      2019.05  [Refereed]

     View Summary

    © 2019 The Korean Institute of Power Electronics (KIPE). A hardware-in-the-loop (HIL)simulation approach providing a platform to develop a controller prototype as well as emulators for motor system and power electronic converters that allows rapid testing and proactive system evaluation with an advantage of low cost, safety, and flexibility to operate in extreme boundary conditions. However, the variety of HIL combinations can be adopted to realize a system model that is neither too simple nor to be highly complex to match the realistic behavior considering transient condition and steady state condition. In this paper, a discrete time simulation model of the permanent magnet synchronous motor (PMSM)drive system is presented for FPGA HIL simulation. Moreover, different combination of HIL approach is adopted for detailed performance analysis considering transient behavior of the system. The entire system is implemented using the MATLAB/Simulink and system generator platform provided by Xilinx for HIL simulation using FPGA.


  • FPGA-based Development of Finite State-MPC for Three-Phase Grid-Connected VSI System

    Singh V., Tripathi R., Hanamoto T.

    ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia      1413 - 1419   2019.05  [Refereed]

     View Summary

    © 2019 The Korean Institute of Power Electronics (KIPE). Power converters are used for grid integration of renewable sources that can achieve certain objectives through system control. Finite state - model predictive control (FS-MPC) is one of the techniques used for the grid integration of voltage source inverter (VSI) and possessing distinctive features such as fast dynamic performance and ability to incorporate constraints inherently. However, system development is one of the concern for FS-MPC due to computational delay problem. Field programmable gate array (FPGA) based system development is a way to tackle the mentioned problem because of its parallel processing nature. In this paper, FS-MPC is presented for three-phase grid-connected VSI system using modeling-based digital system design approach that is advantageous for analysis, easy debugging and FPGA-based system development. The integrated platform of MATLAB-Simulink and system generator is used for modeling and Hardware-in-the-Loop (HIL) simulation to validate the system.


  • A parameterised magnetic geared double-stator permanent magnet generator for torque improvement

      14   191 - 203   2019.02  [Refereed]

     View Summary

    © School of Engineering, Taylor’s University. This paper studies a magnetic geared dual-stator machine with a dual-iron ring structure, which is proposed for low-speed power generators. To improve the torque performance, a parameterised design approach using 2-D finite element method (2D-FEM) is used to calculate the transmission torque and analyse the relationship between the geometrical parameters and maximum torque. The geometrical design parameters include the thickness of the pole pieces, thickness, and width of the magnets. The operating principle of the magnetically geared generator is based on three permanent magnet rotors that rotate independently. The magnetic geared generator’s operating principle is discussed and presented. In addition, the transmission torque characteristics of the parameterised generator are analysed and reported. The results demonstrate that the parameterised design analysis can increase the torque density of the magnetically geared PM machine.


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Publications (Books) 【 display / non-display

  • パワーエレクトロニクス入門 第3版

    小山純,根葉保彦,花本剛士,山田洋明 ( Joint Work ,  第3章DC-AC変換装置 )

    朝倉書店  2018.03 ISBN: 978-4-254-22063-6

     View Summary


  • 最新 パワーエレクトロニクス入門

    小山 純,伊藤 良三,花本 剛士,山田 洋明 ( Joint Work )

    朝倉書店  2012.02 ISBN: 4254220391

Conference Prsentations (Oral, Poster) 【 display / non-display

  • モジュラー・マルチレベルインバーターにおけるスイッチング方式に関する研究


    第70回電気・情報関係学会九州支部連合大会  2017.09  -  2017.09 

  • 階調制御型モジュラーマルチレベルインバータを用いた出力電圧高分解能化による全高調波歪抑制に関する研究


    第70回電気・情報関係学会九州支部連合大会  2017.09  -  2017.09 

  • ハードウェア協調シミュレーションを用いた三相-三相マトリックスコンバータの検証


    第70回電気・情報関係学会九州支部連合大会  2017.09  -  2017.09 

  • 表面界磁永久磁石同期電動機の位置センサレス始動方式に関する研究

    前田 倖

    第70回電気・情報関係学会九州支部連合大会  2017.09  -  2017.09 

  • FRITを用いた2自由度外乱抑制速度制御器設計に関する研究

    福島 惇

    第70回電気・情報関係学会九州支部連合大会  2017.09  -  2017.09 

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