A New Algorithm for Extraction of Parameters of Jiles and Atherton Hysteresis Model

Abstract

Computation algorithm of the parameters of Jiles and Atherton (J-A) model of magnetic hysteresis has been briefly described in the paper. The basis of the algorithm is in the rational approximation of an unhysteretic curve of the material. The main advantages of the algorithm are: small amount of input data and simple computations which do not need extensive simulations or solving large systems of nonlinear equations