Analysis of Hysteresis-Free Creep of the Stack Piezoelectric Actuator
Joint Authors
Zhang, Chengjin
Zhao, Xueliang
Liu, Hong-bo
Zhang, Guilin
Li, Kang
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-15
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A modified log-type creep model without hysteresis of the stack piezoelectric actuator is presented.
For high-speed micro-/nanopositioning system, the time scale should be less than one second for creep modeling and control in the stack piezoelectric actuator.
But creep effect was studied in the frame of minutes in previous works.
Meanwhile, parameters of the classical creep models are hard to be determined.
By the proposed model, the hysteresis and the creep effect can be separated.
A series of experiments have been performed, where different staircase voltages have been applied to the actuator.
There are two clear rules to follow in small duration and different heights to determine parameters.
Firstly, L0 starts from fixed point either in ascending stage or in descending stage and rotates clockwise.
Secondly, γ converges to a small vicinity of a constant when the duration is small enough.
American Psychological Association (APA)
Zhao, Xueliang& Zhang, Chengjin& Liu, Hong-bo& Zhang, Guilin& Li, Kang. 2013. Analysis of Hysteresis-Free Creep of the Stack Piezoelectric Actuator. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1031725
Modern Language Association (MLA)
Zhao, Xueliang…[et al.]. Analysis of Hysteresis-Free Creep of the Stack Piezoelectric Actuator. Mathematical Problems in Engineering No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-1031725
American Medical Association (AMA)
Zhao, Xueliang& Zhang, Chengjin& Liu, Hong-bo& Zhang, Guilin& Li, Kang. Analysis of Hysteresis-Free Creep of the Stack Piezoelectric Actuator. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1031725
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1031725