DocumentCode
1965430
Title
Large-scale and Fast Nonlinear Magnetostatic Field Analysis by the Magnetic Moment Method with the Adaptive Cross Approximation
Author
Takahashi, Y. ; Matsumoto, C. ; Wakao, S.
Author_Institution
Dept. of Electr. Eng. & Bioscience, Waseda Univ., Tokyo
fYear
0
fDate
0-0 0
Firstpage
355
Lastpage
355
Abstract
This paper describes large-scale and fast nonlinear magnetostatic field analyses by the magnetic moment method with the adaptive cross approximation (ACA). To stabilize the convergence characteristic of the Newton-Raphson method, a line search technique is also applied. Some numerical results that demonstrate the validity of the developed method are presented
Keywords
Newton-Raphson method; magnetic fields; magnetic moments; magnetostatics; method of moments; Newton-Raphson method; adaptive cross approximation; convergence characteristic stabilization; large-scale field analysis; line search technique; magnetic moment method; nonlinear magnetostatic field analysis; Computational efficiency; Convergence; Large-scale systems; Magnetic analysis; Magnetic flux; Magnetic flux density; Magnetic materials; Magnetic moments; Magnetostatics; Steel;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location
Miami, FL
Print_ISBN
1-4244-0320-0
Type
conf
DOI
10.1109/CEFC-06.2006.1633145
Filename
1633145
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