Super-Lorentzian Preisach function and its applicability to model scalar hysteresis

摘要

This paper discusses the use of the super-Lorentzian as a possible analytical Preisach function approximation. In particular, we discuss its applicability to the classical scalar Preisach model showing comparison between the shape of the super-Lorentzian and other analytical approximations. Two identification strategies based on the knowledge of the experimental major loop data are presented. Finally, it shows the use of super-Lorentzian on the modified scalar Preisach model. Comparison between experimental and computed data have been shown. (C) 2003 Elsevier B.V. All rights reserved. [References: 10]