Title :
A Modified Method for Jiles-Atherton Hysteresis Model and Its Application in Numerical Simulation of Devices Involving Magnetic Materials
Author :
Li, Huiqi ; Li, Qingfeng ; Xu, Xiao-Bang ; Lu, Tiebing ; Zhang, Junjie ; Li, Lin
Author_Institution :
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Baoding, China
fDate :
5/1/2011 12:00:00 AM
Abstract :
A modified method, which combines chaos optimization method and simulated annealing algorithm, is proposed to calculate the Jiles-Atherton (J-A) model parameters. The new method is validated by comparing its computation results with measurement data. Then, the validated J-A model is used in numerical modeling of Epstein frame, and the numerical results are found to be in good agreement with measurement data.
Keywords :
chaos; magnetic hysteresis; magnetic materials; numerical analysis; simulated annealing; Epstein frame; Jiles-Atherton hysteresis model; chaos optimization method; magnetic materials; simulated annealing algorithm; Chaos; Computational modeling; Magnetic hysteresis; Mathematical model; Numerical models; Simulated annealing; Chaos optimization method; hysteresis model; magnetic materials; numerical simulation; simulated annealing algorithm;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2010.2072493
