562015-03-24 , 法政大学大学院理工学・工学研究科
This present paper proposes one of the phenomenological magnetization model which is capable of representing the saturation as well as hysteretic magnetizing properties. The parameters of the phenomenological model are obtained by means of the orthogonal property of the Fourier series. The phenomenological model derived by Fourier series is composed of the two independent parameters. One is corresponding to a permeability of the ferromagnetic materials and the other is representing the hysteresis property. Furthermore、 we evaluate the stress influence in terms the higher harmonic hysteresis loops.