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 Information and Electronic Engineering

Job title

Associate 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

  • 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

  • A modified immune algorithm with spatial filtering for multiobjective topology optimisation of electromagnetic devices

    Takahiro Sato, Kota Watanabe, Hajime Igarashi,International Journal for Computation and Mathematics in Electrical and Electronic Engineering,vol.33,(3),(p.821 ~ 833),2014.05

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

    T. Sato, K. Watanabe, H. Igarashi,IEEE Transactions on Magnetics,vol.50,(2),2014.02

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International conference proceedings 【 display / non-display

  • 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

  • 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

  • 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

  • 電磁界の有限要素解析における線形ソルバーの高速化の検討

    渡邊浩太,【非線形問題の解法に関する研究会】第2回非線形・可視化部門研究会,なし,2017.01.30,岐阜県・土岐市

  • Topology Optimization of Synchronous Reluctance Motor using Evolutionary Algorithm

    Kota Watanabe, Takao Suga and Shinya Kitabatake,The 35th JSST Annual Conference: International Conference on Simulation Technology,Japan Society for Simulation Technology,The 35th JSST Annual Conference: International Conference on Simulation Technology,2016.11.27,Tyoto,Japan

  • Fast Solver Using Deflation and CG preconditioner for Electromagnetic field analysis

    Kota Watanabe, Yuki Taiami, Tsukasa Makabe,The 35th JSST Annual Conference: International Conference on Simulation Technology,Japan Society for Simulation Technology,The 35th JSST Annual Conference: International Conference on Simulation Technology,2016.11.27,Tyoto,Japan

  • 高出力化を目的とした同期リラクタンスモータの形状最適化

    菅 隆郎, 渡邊 浩太,第25回MAGDAコンファレンス in Kiryu,日本AEM学会,第25回MAGDAコンファレンス in Kiryu 講演論文集,2016.11.24,群馬県桐生市

  • トルクリップル最小化を目的とした永久磁石同期モータの形状最適化

    北畠慎也, 渡邊浩太,第25回MAGDAコンファレンス in Kiryu,日本AEM学会,第25回MAGDAコンファレンス in Kiryu 講演論文集,2016.11.24,群馬県桐生市

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Class subject in charge 【 display / non-display

  • 電力発生工学

    2017,Department

  • 電気機器学

    2017,Department

  • 電気電子工学実験

    2017,Department

  • 地域社会概論

    2017,Department

  • 電気電子工学実験B

    2017,Department

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