A Memory-Based Hysteresis Model in Piezoelectric Actuators

A mathematical memory-based model is proposed to capture the hysteresis behavior in piezoelectric actuators. It is observed that the ascending (descending) hysteresis curves are alike and converge to one point without memory saturation. Therefore, two, dominant curves are determined and expressed as...

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Bibliographic Details
Main Authors: Guilin Zhang, Chengjin Zhang, Jason Gu
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Journal of Control Science and Engineering
Online Access:http://dx.doi.org/10.1155/2012/498590
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