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

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    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.

    Original languageEnglish
    Title of host publication2017 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ISEF 2017
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9781538616611
    DOIs
    Publication statusPublished - 2017 Oct 30
    Event18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ISEF 2017 - Lodz, Poland
    Duration: 2017 Sep 142017 Sep 16

    Other

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

    Fingerprint

    Shape optimization
    Electromagnetic fields
    Machinery
    Topology

    Keywords

    • Exterior penalty function method
    • Finite elememt method
    • Heaviside function
    • IH equipment
    • Topology optimization

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Mechanical Engineering

    Cite this

    Masuda, H., Kanda, Y., Okamoto, Y., Hirono, K., Hoshino, R., Wakao, S., & Tsuburaya, T. (2017). Topology optimization of IH-equipment using heaviside function in 2-D axisymmetric electromagnetic field. In 2017 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ISEF 2017 [8090669] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISEF.2017.8090669

    Topology optimization of IH-equipment using heaviside function in 2-D axisymmetric electromagnetic field. / Masuda, Hiroshi; Kanda, Yutaro; Okamoto, Yoshifumi; Hirono, Kazuki; Hoshino, Reona; Wakao, Shinji; Tsuburaya, Tomonori.

    2017 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ISEF 2017. Institute of Electrical and Electronics Engineers Inc., 2017. 8090669.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Masuda, H, Kanda, Y, Okamoto, Y, Hirono, K, Hoshino, R, Wakao, S & Tsuburaya, T 2017, Topology optimization of IH-equipment using heaviside function in 2-D axisymmetric electromagnetic field. in 2017 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ISEF 2017., 8090669, Institute of Electrical and Electronics Engineers Inc., 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ISEF 2017, Lodz, Poland, 17/9/14. https://doi.org/10.1109/ISEF.2017.8090669
    Masuda H, Kanda Y, Okamoto Y, Hirono K, Hoshino R, Wakao S et al. Topology optimization of IH-equipment using heaviside function in 2-D axisymmetric electromagnetic field. In 2017 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ISEF 2017. Institute of Electrical and Electronics Engineers Inc. 2017. 8090669 https://doi.org/10.1109/ISEF.2017.8090669
    Masuda, Hiroshi ; Kanda, Yutaro ; Okamoto, Yoshifumi ; Hirono, Kazuki ; Hoshino, Reona ; Wakao, Shinji ; Tsuburaya, Tomonori. / Topology optimization of IH-equipment using heaviside function in 2-D axisymmetric electromagnetic field. 2017 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ISEF 2017. Institute of Electrical and Electronics Engineers Inc., 2017.
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