Title :
On the parameter identification and application of the Jiles-Atherton hysteresis model for numerical modelling of measured characteristics
Author :
Lederer, Dieter ; Igarashi, Hajime ; Kost, Arnulf ; Honma, Toshihisa
Author_Institution :
Inst. fur Elektrische Energietech., Tech. Univ. Berlin, Germany
fDate :
5/1/1999 12:00:00 AM
Abstract :
The application of the Jiles-Atherton hysteresis model for numerical modelling of measured magnetic hysteresis characteristics of constructional steel is investigated. Parameter identification is done using the stochastic optimization method “simulated annealing”. Modifications of the original model, which were proposed to overcome its drawbacks, are examined, resulting in a new combined Jiles-Atherton and scaling model
Keywords :
ferromagnetic materials; magnetic hysteresis; magnetisation; parameter estimation; simulated annealing; steel; Jiles-Atherton hysteresis model; combined Jiles-Atherton/scaling model; constructional steel; magnetic hysteresis characteristics; numerical modelling; parameter identification; simulated annealing; stochastic optimization method; Annealing; Energy measurement; Magnetic hysteresis; Magnetization processes; Numerical models; Optimization methods; Parameter estimation; Saturation magnetization; Steel; Stochastic processes;
Journal_Title :
Magnetics, IEEE Transactions on
