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

Yasuhito Takahashi; Chiharu Matsumoto; Shinji Wakao

doi:10.1109/TMAG.2006.890973

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

Yasuhito Takahashi^*, Chiharu Matsumoto, Shinji Wakao

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

31 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 language	English
Pages (from-to)	1277-1280
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	43
Issue number	4
DOIs	https://doi.org/10.1109/TMAG.2006.890973
Publication status	Published - 2007 Apr

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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10.1109/TMAG.2006.890973

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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.",

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author = "Yasuhito Takahashi and Chiharu Matsumoto and Shinji Wakao",

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AU - Takahashi, Yasuhito

AU - Matsumoto, Chiharu

AU - Wakao, Shinji

PY - 2007/4

Y1 - 2007/4

N2 - 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.

AB - 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.

KW - Adaptive cross approximation

KW - Line search

KW - Magnetic moment method (MMM)

KW - Nonlinear magnetostatic field analysis

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JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

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ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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