Residential College | false |
Status | 已發表Published |
LuGre model based hysteresis compensation of a piezo-actuated mechanism | |
Wang G.; Xu Q. | |
2017 | |
Source Publication | Advances in Intelligent Systems and Computing |
Publisher | Springer, Cham |
Pages | 645-657 |
Abstract | This paper presents a combined feedforward plus feedback control approach to compensate the hysteresis effect, which degrades the positioning accuracy of piezo-actuated mechanism. The LuGre friction model is extended to represent the nonlinear dynamics of the piezo-actuated positioning mechanism, and then the unknown model parameters are identified with the particle swarm optimization (PSO). Based on the developed mathematical model, the inverse LuGre model based feedforward plus feedback control is designed for the motion tracking control. Experimental results show that the LuGre model based hybrid control approach achieves a satisfactory position tracking performance. Owing to a simple structure, the proposed control approach can be implemented in other types of hysteretic systems. |
Keyword | Hysteresis Model Lugre Model Micropositioning Piezoelectric Actuators Precision Motion Control |
DOI | 10.1007/978-3-319-48036-7_47 |
URL | View the original |
Volume | 531 |
WOS ID | WOS:000406996500047 |
Scopus ID | 2-s2.0-85013070364 |
Fulltext Access | |
Citation statistics | |
Document Type | Book chapter |
Collection | DEPARTMENT OF ELECTROMECHANICAL ENGINEERING |
Corresponding Author | Xu Q. |
Affiliation | University of Macau |
First Author Affilication | University of Macau |
Recommended Citation GB/T 7714 | Wang G.,Xu Q.. LuGre model based hysteresis compensation of a piezo-actuated mechanism[M]. Advances in Intelligent Systems and Computing:Springer, Cham, 2017, 645-657. |
APA | Wang G.., & Xu Q. (2017). LuGre model based hysteresis compensation of a piezo-actuated mechanism. Advances in Intelligent Systems and Computing, 531, 645-657. |
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