Preisach based dynamic hysteresis model

Abstract

In the paper, a Preisach based dynamic hysteresis model is presented as an extension of the classical Preisach model. Some mathematical properties of the model are discussed. A recursive lorm 01 the hysteresis model suitable lor real-time implementation is also developed. The model is shown through experiments to offer high accuracy when piezoceramic actuators are subject to voltage excitations covering a wide frequency band. Index Term -Dynamic hysteresis, Prebuch model, Piezoceramic uctuutor.