Modeling and Analyzing Energetic Hysteresis Classical Model

The Jiles-Atherton model (JAM), developed by Jiles and Atherton, and the energetic model (EM), developed by Hauser are two phenomelogical models of hysteresis that are usually used in ferromagnetic material like FeSi(3% Si).In all previous works the measured hysteresis curve is identifiable by the EM, and the corresponding parameters of the JAM can be calculated. The other way is not easily and unequivocally possible because the EM uses more parameters. In our work we have used two simple methods for identification of the EM parameters with the hysteresis curve of the JAM. Also the obtained measurement with Eipstein frame that give us in the majority of the cases only the major hysteresis curve and we have to use another manner to find the Anhysteretic curve.In our case we have used JAM hysteresis mode to obtain the Anhysteretic curve that is very important in EM parameters identification with nonrecursive and recursive methods based on linear least-square minimizations (LLSM).We study in the end of the paper the influence of various model parameters on the shape of hysteresis loop. For this purpose we decide to focus on each parameters of energetic model (EM).