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A Memory-Based Hysteresis Model in Piezoelectric Actuators
Joint Authors
Zhang, Chengjin
Gu, Jason
Zhang, Guilin
Source
Journal of Control Science and Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-30
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
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 continuous functions, and the other hysteresis curves are modeled using two dominant curves through nonlinear transforming of coordinate axis.
In the event of memory saturation, a new converging point is used to compensate the model prediction error.
The experimental study has been carried out and our proposed model prediction method is compared with PI model and the linear model.
It shows that the proposed model prediction method is better than other two methods.
American Psychological Association (APA)
Zhang, Guilin& Zhang, Chengjin& Gu, Jason. 2012. A Memory-Based Hysteresis Model in Piezoelectric Actuators. Journal of Control Science and Engineering،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-476521
Modern Language Association (MLA)
Zhang, Guilin…[et al.]. A Memory-Based Hysteresis Model in Piezoelectric Actuators. Journal of Control Science and Engineering No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-476521
American Medical Association (AMA)
Zhang, Guilin& Zhang, Chengjin& Gu, Jason. A Memory-Based Hysteresis Model in Piezoelectric Actuators. Journal of Control Science and Engineering. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-476521
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-476521