DocumentCode
913084
Title
Quasi-stationary magnetic field computation in hysteretic media
Author
Ionita, Valentin ; Cranganu-Cretu, Bogdan ; Loan, D.
Author_Institution
Dept. of Electr. Eng., Politehnic Univ. of Bucharest, Romania
Volume
32
Issue
3
fYear
1996
fDate
5/1/1996 12:00:00 AM
Firstpage
1128
Lastpage
1131
Abstract
This work presents a new method for analyzing quasi-stationary magnetic field in hysteretic media. The vector model of hysteresis proposed here is locally Lipschitzian and monotonous. These properties assure the convergence of the fixed-point iterative procedure. The problem is set in terms of the modified magnetic vector potential. A 2-D computation example for the impulse magnetization process of a ferromagnetic domain is given
Keywords
convergence of numerical methods; ferromagnetism; iterative methods; magnetic domains; magnetic fields; magnetic hysteresis; vectors; 2D computation; convergence; ferromagnetic domain; fixed-point iterative procedure; hysteretic media; impulse magnetization process; locally Lipschitzian model; modified magnetic vector potential; quasi-stationary magnetic field computation; vector model; Convergence; Current supplies; Equations; Iterative methods; Magnetic analysis; Magnetic domains; Magnetic fields; Magnetic hysteresis; Magnetization processes; Problem-solving;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.497441
Filename
497441
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