DocumentCode
858020
Title
3-D Magnetostatic Using the Fast Multiple Method
Author
Adedoyin, A. ; Andrei, P.
Author_Institution
Dept. of Electr. & Comput. Eng., Florida A&M Univ., Tallahassee, FL
Volume
43
Issue
6
fYear
2007
fDate
6/1/2007 12:00:00 AM
Firstpage
2914
Lastpage
2916
Abstract
This paper presents an efficient implementation of the fast multipole method (FMM) for magnetic field and electromagnetic force computations. The total computational cost of our technique is proportional to O[(N+M)ln(N+M)], where N is the number of evaluation points and M is the number of source points of the system. This technique is based on the efficient computation of the integral in the Biot-Savart law by using the FMM technique. Sample numerical results are presented for the vector potential and magnetic field in a toroidal system
Keywords
electromagnetic forces; magnetic fields; magnetostatics; 3-D magnetostatic; Biot-Savart law; fast multipole method; toroidal system; Computational efficiency; Electromagnetic fields; Electromagnetic forces; Helium; Magnetostatics; Physics computing; Polynomials; Tensile stress; Toroidal magnetic fields; Wire; Computational electromagnetics; fast multipole method (FMM); magnetic field;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2007.893842
Filename
4202642
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