Modelling offset minor hysteresis loops with the modified Jiles–Atherton description

The paper addresses the issue of modelling offset minor hysteresis loops within the framework of the Jiles–Atherton model. Two of the model parameters are expressed in terms of scaling power laws with respect to the magnetization level. The approach is consistent with earlier theoretical considerations on the effective 'volume fraction' by Professor D Jiles. The influence of eddy currents on hysteresis loop is taken into account using an additional term of magnetic field.