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Parameter identification of the Jiles-Atherton hysteresis model using a hybrid technique

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Title Parameter identification of the Jiles-Atherton hysteresis model using a hybrid technique
 
Creator BAGHEL, APS
KULKARNI, SV
 
Subject FERROMAGNETIC HYSTERESIS
GENETIC ALGORITHM
NUMERICAL DETERMINATION
DIFFERENTIAL EVOLUTION
OPTIMIZATION
 
Description The modelling of magnetic components of electromagnetic devices requires an accurate representation of hysteresis characteristics of their material. This study proposes a hybrid technique to solve the parameter identification problem of the Jiles-Atherton hysteresis model. The technique leads to a considerable reduction in computations and gives efficient solution. The technique combines two different optimisation techniques in an effective way. An improvement in the convergence rate of the least-square method has been obtained by using a scaled gradient via the Hessian matrix. The results are validated using experimental data obtained by an Epstein's frame.
 
Publisher INST ENGINEERING TECHNOLOGY-IET
 
Date 2014-10-17T05:24:39Z
2014-10-17T05:24:39Z
2012
 
Type Article
 
Identifier IET ELECTRIC POWER APPLICATIONS, 6(9)689-695
http://dx.doi.org/10.1049/iet-epa.2011.0249
http://dspace.library.iitb.ac.in/jspui/handle/100/16060
 
Language en