Topology optimization of IH-equipment using heaviside function in 2-D axisymmetric electromagnetic field

Hiroshi Masuda, Yutaro Kanda, Yoshifumi Okamoto, Kazuki Hirono, Reona Hoshino, Shinji Wakao, Tomonori Tsuburaya

    研究成果: Conference contribution

    1 被引用数 (Scopus)

    抄録

    Topology optimization is one of the mathematical methods for finding the optimal structure of electrical machinery. Because topology optimization can make a design with much higher degree of freedom in terms of structure than other optimization methods, there is a possibility for achieving a completely new shape that is not limited to the conventional model. The optimized structure is strongly dependent on the characteristic function which is an explicit function with respect to the design variable. To identify the practical topology in which the gray scale elements do not exist as much as possible, Heaviside function is suitable to suppress the generation of gray scale. In this paper, Heaviside function is applied to the IH equipment problem, and both influences of the difference between single and multiple design domain and the difference of the constraint value of the magnetic body volume on optimal solution are particularly investigated.

    本文言語English
    ホスト出版物のタイトル2017 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ISEF 2017
    出版社Institute of Electrical and Electronics Engineers Inc.
    ISBN(電子版)9781538616611
    DOI
    出版ステータスPublished - 2017 10 30
    イベント18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ISEF 2017 - Lodz, Poland
    継続期間: 2017 9 142017 9 16

    Other

    Other18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ISEF 2017
    CountryPoland
    CityLodz
    Period17/9/1417/9/16

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Mechanical Engineering

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