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 1

Keywords

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

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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