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This original proposed method is based on rewiriting the equations of the inverse model and the equations of Jiles-Atherton hysteresis model in order to include the total derivatives of quantities concerned. A sixth parameter represents these insertions. Compared to other already proposed methods, this approach does not limit the values assumed by the parameters, here it can take positive real values,...
Several methods have recently been proposed to identify the parameters of Jiles-Atherton model, e.g. differential evolution method, particle swarm optimization, and optimization branch and bound. In this work, it is presented a simplified method that avoids the rough calculation of derivatives, the rough calculation of integrals and avoids filtering data during the processing of the material characterization...
The here proposed method is based on rewriting the equations of Jiles-Atherton model to obtain a single non-linear ordinary differential equation used to identify the parameters. This equation involves only the interest variables: H, B with known values, and the model parameters with unknown values. The initial and anhysteretic magnetization curves, and filtering data are not used. The search space...
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