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

  • 日本シミュレーション学会

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

  • Derivation of optimal rotor topologies for consequent-pole PMSM by ON/OFF method, CES Transactions on Electrical Machines and Systems

    Z. Sun, K. Watanabe, X. Xu,CES Transactions on Electrical Machines and Systems,vol.5,(4),(p.301 ~ 310),2021.12

  • Fast deflated conjugate gradient method with proper orthogonal decomposition for topology optimization

    Kota Watanabe, Kaito Oshima,Journal of Advanced Simulation in Science and Engineering,vol.8,(1),(p.154 ~ 162),2021.06

  • Topology optimization of rotor design in switched reluctance motor using immune algorithm

    Fang Shiyang and Kota Watanabe,International Journal of Applied Electromagnetics and Mechanics,vol.64,(1-4),(p.413 ~ 420),2020.12

  • 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

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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

  • Multi-material Topology Optimization of Permanent Magnet Motors Based on ON/OFF Method

    Z. Sun, and K. Watanabe, 23rd International Conference on the Computation of Electromagnetic Fields (Compumag), 23rd International Conference on the Computation of Electromagnetic Fields (Compumag),2022.01.16,Cancun,Mexico (online)

  • Topology Optimization based on ON/OFF Method and Immune Algorithms for Thrust Ripple Minimization of PMLSMs

    Z. Sun, and K. Watanabe, 23rd International Conference on the Computation of Electromagnetic Fields (Compumag), 23rd International Conference on the Computation of Electromagnetic Fields (Compumag),2022.01.16,Cancun,Mexico (online)

  • 電気機器のトポロジー最適化におけるメメティックアルゴリズムの検討

    石曽根蓮, 渡邊浩太,第30回MAGDAコンファレンス in 広島,第30回MAGDAコンファレンス in 広島,2021.12.06,広島(Online)

  • IPMモータの過渡解析におけるデフレーション法による高速化の検討

    小谷 航, 渡邊 浩太,令和3年度 電気・情報関係学会北海道支部連合大会,令和3年度 電気・情報関係学会北海道支部連合大会,2021.11.06,北見(Online)

  • Topology Optimization of Motor Stator with Considering Vibration

    Hiroto Otsuki, Kota Watanabe,,16th International Workshop on Optimization and Inverse Problems in Electromagnetism,16th International Workshop on Optimization and Inverse Problems in Electromagnetism,2021.09.06,Szczecin,Poland (online)

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Class subject in charge 【 display / non-display

  • 電磁気学基礎

    2022,Department

  • 電気回路基礎(A~Dクラス)

    2022,Department

  • 電気回路Ⅲ(特設)

    2022,Department

  • 電磁気学基礎(Dクラス)

    2022,Department

  • 電気エネルギー工学特論B

    2022,Master's program

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