Personnel Information

写真a

Watanabe Kota


The master's program in charge

Division of Information and Electronic Engineering

The doctoral program in charge

Division of Engineering

The department in charge

Department of Engineering

Job title

Professor

E-mail Address

E-mail address

Research field 【 display / non-display

  • Power engineering/Power conversion/Electric machinery

Keywords for Research Field 【 display / non-display

  • Electromagnetic Field Analysis

Research themes 【 display / non-display

  • Method for electromagnetic filed analysis

    Finite element method,multigrid,最適化,1999.10 ~ 2015.03

  • Reinforcement learning and its applications

    Rainforcement learning,2005.04 ~ 2012.03

Graduate school・Graduate course, etc. 【 display / non-display

  • Hokkaido University

    1997.03,Master's Course,Graduate School, Division of Engineering,Division of Systems and Information Engineering,Completed,Japan

Graduate school・major, etc. 【 display / non-display

  • Hokkaido University

    1995.03,Faculty of Engineering,Department of Electrical Engineering,Graduate,Japan

Degree 【 display / non-display

  • Doctor of Engineering

Career 【 display / non-display

  • Researcher in Hitachi Cable, Ltd.

    1997.04 ~ 1999.09

  • Assistant Professor in Graduate School of Engineering, Hokkaido University

    1999.10 ~ 2004.03

  • Assistant Professor in Graduate School of Information Science and Technology, Hokkaido University

    2004.04 ~ 2007.03

  • Assistant Processor in Graduate School of Information Science and Technology, Hokkaido University

    2007.04 ~ 2012.03

Academic Society 【 display / non-display

  • The Institute of Electrical Engineers of Japan

  • Inernational COMPUMAG Society

  • IEEE

  • AEM学会

Academic prize 【 display / non-display

  • 電気学会論文発表賞(B)受賞

    1998.03.31,電気学会

  • 電気学会論文発表賞(B)受賞

    2001.03.31,電気学会

  • 電気学会研究会優秀論文発表賞

    2009.03.31,電気学会

 

数値解析の高速化と電磁機器の最適設計

電磁機器の数値解析の高速化と進化計算による最適設計

Purpose of Research

電磁界の有限要素解析などの数値解析の高速化手法と遺伝的アルゴリズムなどの進化計算を組み合わせて電磁機器の形状最適化を行います。

Summary of Research

Research Content

Features / Benefits of Research

1.Point of research 2.Research of novelty
3.Primacy of Technology 4.Situation of patent-related
 

Papers 【 display / non-display

  • Fast Linear Solver Using Deflation for Shape Optimization

    Kota Watanabe, Yuki Taiami,International Journal of Applied Electromagnetics and Mechanics,vol.59,(1),(p.47 ~ 53),2019.03

  • Topology Optimization Based on On/Off Method for Synchronous Motor

    K. Watanabe, T. Suga, S. Kitabatake,IEEE Transactions on Magnetics,vol.54,(3),Article Number:7201104,2018.03

  • Multimaterial Topology Optimization of Electric Machines Based on Normalized Gaussian Network

    Takahiro Sato, Kota Watanabe, Hajime Igarashi,IEEE Transactions on Magnetics,vol.51,(3),2015.03

  • Stochastic topology optimization based on level-set method

    Yuki Hidaka, Takahiro Sato, Kota Watanabe, Hajime Igarashi,International Journal for Computation and Mathematics in Electrical and Electronic Engineering,vol.33,(6),(p.1904 ~ 1919),2014.11

  • Experimental and Simulation Modeling Studies of Magnetic Properties of Ni-Zn Ferrite Cores under DC Bias

    H. Oshima, Y. Uehara, K. Shimizu, K. Inagaki, A. Furuya, J. Fujisaki, M. Suzuki, K. Kawano, T. Mifune, T. Matsuo, K. Watanabe, H. Igarashi,Journal of the Japan Society of Powder and Powder Metallurgy,vol.61,(S1),(p.238 ~ 241),2014.05

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International conference proceedings 【 display / non-display

  • Coupled Analysis of Vibration Energy Harvesters Based on Nonconforming Voxel FEM

    Takahiro Sato, Kota Watanabe, Hajime Igarashi,Proc. of International Conference on the Computation of Electromagnetic Fields,2013.06,Budapest Hungary

  • Topology Optimization based on ON/OFF method with Surface Smoothing

    Kota Watanabe, Hajime Igarashi,Proc. of International Conference on the Computation of Electromagnetic Fields,2013.06,Budapest Hungary

  • Shape Optimization of Double Antenna for Long Range Passive UHF-band RFID

    Yuta Watanabe, Kota Watanabe, Hajime Igarashi,Proc. of 15th Biennial IEEE Conference on Electromagnetic Field Computation,2012.11,Oita Japan

  • Three Dimensional Shape Optimization of Electromagnetic Devices Based on Nonconforming Voxel Finite Element Method

    T. Sato, K. Watanabe, H. Igarashi,Proc. of 15th Biennial IEEE Conference on Electromagnetic Field Computation,2012.11,Oita Japan

  • 3D Optimization of Ferrite Inductors Cores Considering Hysteresis Loss

    T. Sato, K. Watanabe, H. Igarashi, T. Matsuo, T. Mifune, K. Kawano, M. Suzuki, Y. Uehara, A. Furuya,Proc. of 15th Biennial IEEE Conference on Electromagnetic Field Computation,2012.11,Oita Japan

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Presentaion at conference, meeting, etc. 【 display / non-display

  • スイッチトリラクタンスモータの回転子形状の最適化に関する研究

    房 世陽, 渡邊 浩太,令和元年度 電気・情報関係学会北海道支部連合大会,令和元年度 電気・情報関係学会北海道支部連合大会 講演集,2019.11.10,室蘭,日本

  • GAによるスイッチトリラクタンスモータの回転子形状最適化

    宮田 亮, 渡邊 浩太,令和元年度 電気・情報関係学会北海道支部連合大会,令和元年度 電気・情報関係学会北海道支部連合大会 講演集,2019.11.10,室蘭,日本

  • 慣性モーメントを考慮したIPMモータのトポロジー最適設計

    伊藤 瑛祐, 渡邊 浩太,令和元年度 電気・情報関係学会北海道支部連合大会,令和元年度 電気・情報関係学会北海道支部連合大会 講演集,2019.11.10,室蘭,日本

  • Topology optimization of IPM motor consid-ering moment of inertia

    Eisuke Ito and Kota Watanabe,The 38th JSST Annual Conference: International Conference on Simulation Technology,Proc. of The 38th JSST Annual Conference: International Conference on Simulation Technology,2019.11.07,Miyazaki,Japan

  • Study on Optimization of Current Waveform in Switched Reluctance Motor

    Ryo Miyata, Kazuki Matsuda, Kota Watanabe,The 19th International Symposium on Applied Electromagnetics and Mechanics (ISEM2019),Proc. of The 19th International Symposium on Applied Electromagnetics and Mechanics (ISEM2019),2019.09.16,Nanjing,China

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Class subject in charge 【 display / non-display

  • 電力発生工学

    2019,Department

  • 電気機器学

    2019,Department

  • 電気電子工学実験B

    2019,Department

  • 電気電子工学実験

    2019,Department

  • 電気回路Ⅲ

    2019,Department

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