Large-scale and fast nonlinear magnetostatic field analysis by the magnetic moment method with the adaptive cross approximation

Yasuhito Takahashi, Chiharu Matsumoto, Shinji Wakao

    Research output: Contribution to journalArticle

    29 Citations (Scopus)

    Abstract

    This paper describes large-scale and fast nonlinear magnetostatic field analyses by the magnetic moment method (MMM) with the adaptive cross approximation. In order to stabilize the convergence characteristic of the Newton-Raphson method, we apply a line search technique to the MMM. Some numerical results that demonstrate the validity of the developed method are also presented.

    Original languageEnglish
    Pages (from-to)1277-1280
    Number of pages4
    JournalIEEE Transactions on Magnetics
    Volume43
    Issue number4
    DOIs
    Publication statusPublished - 2007 Apr

    Fingerprint

    magnetostatic fields
    Magnetostatics
    Method of moments
    Magnetic moments
    magnetic moments
    Newton-Raphson method
    approximation

    Keywords

    • Adaptive cross approximation
    • Line search
    • Magnetic moment method (MMM)
    • Nonlinear magnetostatic field analysis

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Physics and Astronomy (miscellaneous)

    Cite this

    Large-scale and fast nonlinear magnetostatic field analysis by the magnetic moment method with the adaptive cross approximation. / Takahashi, Yasuhito; Matsumoto, Chiharu; Wakao, Shinji.

    In: IEEE Transactions on Magnetics, Vol. 43, No. 4, 04.2007, p. 1277-1280.

    Research output: Contribution to journalArticle

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