Sliding Mode Control for Electrohydrostatic Actuator
Joint Authors
Pei, Zhongcai
Zhengqiang, Shi
Zhiyong, Tang
Source
Journal of Control Science and Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-28
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
Electrohydrostatic actuator (EHA) is a new actuator for next generation aircraft actuation system.
This actuator is essentially a nonlinear system; response speed and accuracy are the main consideration.
We use sliding mode control for this nonlinear system in this paper.
The variable structure filter (VSF) is introduced to obtain the unmeasured states.
Derivation of the VSF gain based on the reaching law is presented in this paper.
To improve the response speed and accuracy, a nonlinear function is introduced to construct the nonlinear sliding surface using the estimated states generated by VSF.
Simulation results show that low settling time and quick response are obtained by using the nonlinear sliding surface.
American Psychological Association (APA)
Zhengqiang, Shi& Zhiyong, Tang& Pei, Zhongcai. 2014. Sliding Mode Control for Electrohydrostatic Actuator. Journal of Control Science and Engineering،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1040197
Modern Language Association (MLA)
Zhengqiang, Shi…[et al.]. Sliding Mode Control for Electrohydrostatic Actuator. Journal of Control Science and Engineering No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1040197
American Medical Association (AMA)
Zhengqiang, Shi& Zhiyong, Tang& Pei, Zhongcai. Sliding Mode Control for Electrohydrostatic Actuator. Journal of Control Science and Engineering. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1040197
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1040197