Temperature Dependency of the Hysteresis Behaviour of PZT Actuators Using Preisach Model
C. Mangeot, Noliac A/S, Kvistgaard, Denmark
T.-G. Zsurzsan, Technical University of Denmark, Kgs. Lyngby, Denmark
The Preisach model is a powerful tool for modelling the hysteresis phenomenon on multilayer piezo actuators under large signal excitation. In this paper, measurements at different temperatures are presented, showing the effect on the density of the Preisach matrix. An interpretation is presented, aiming at defining a temperature dependent phenomenological model of hysteresis for a better understanding of the non-linear effects in piezo actuators.
ACTUATOR 2016 Manuscript A1.2
Publication date: 01/06/2016
Manuscript A1.2 published in Conference Proceedings ACTUATOR 2016
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