DocumentCode
1155607
Title
Identification method for a circuit model of scalar static hysteresis
Author
Gruosso, Giambattista ; Repetto, Maurizio
Author_Institution
Dipt. di Elettronica ed Automatica, Politecnico di Milano, Italy
Volume
40
Issue
6
fYear
2004
Firstpage
3467
Lastpage
3473
Abstract
We present a new identification procedure for a hysteresis model based on nonlinear circuit cells. The response of elementary cells is equal to a generalized play operator. The procedure identifies exactly the limit symmetric hysteresis loop and can minimize the reconstruction error on minor loops. We present test cases for three different soft magnetic materials with peculiar behavior and we discuss the results.
Keywords
magnetic hysteresis; nonlinear network analysis; soft magnetic materials; circuit model; generalized play operator; hysteresis model; identification procedure; limit symmetric hysteresis loop; nonlinear circuit cells; reconstruction error; scalar static hysteresis; soft magnetic materials; Capacitors; Circuit simulation; Magnetic hysteresis; Magnetic materials; Mathematical model; Nonlinear circuits; Predictive models; Resistors; Soft magnetic materials; Voltage; 65; Circuit model of hysteresis; hysteresis; identification; soft magnetic material;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2004.836742
Filename
1353452
Link To Document