DocumentCode
1197811
Title
Higher order reversal hysteresis curves approximation by a piecewise linear circuit model of hysteresis
Author
Cannas, Barbara ; Cincotti, Silvano
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Cagliari, Italy
Volume
39
Issue
3
fYear
2003
fDate
5/1/2003 12:00:00 AM
Firstpage
1349
Lastpage
1352
Abstract
The approximation properties of higher order reversal hysteresis curves by means of a piecewise linear (PWL) circuit model of hysteresis are studied. The model is defined as superposition of hysteresis operators originated by suitable voltages in a simple PWL circuit. Proper identification procedures can be used to determine the parameters controlling the static hysteresis behavior, in particular for second- and higher order reversal curves. Basic features and numerical results are discussed.
Keywords
circuit theory; identification; magnetic hysteresis; piecewise linear techniques; PWL circuit model; higher order reversal hysteresis curves; hysteresis curves approximation; identification procedures; piecewise linear circuit model; static hysteresis behavior; Circuits; Electromagnetic analysis; Helium; Home appliances; Magnetic hysteresis; Mathematical model; Piecewise linear approximation; Piecewise linear techniques; Resistors; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2003.810391
Filename
1198471
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