Adaptive control for piezo-actuated stage based on continuous-time approach

Xinkai Chen, Yoshinobu Nagaya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The piezo-actuated stage is composed of a piezoelectric actuator (PEA) and a positioning mechanism (PM). Due to the existence of hysteretic nonlinearity in the PEA and the friction behavior in the PM, the accurate position control of the piezo-actuated stage is a challenging task. This paper discusses the continuous-time adaptive control for the piezo-actuated stage, where the hysteresis is described by Prandtl-Ishlinskii model. The proposed control law ensures the zero output tracking of the controlled stage. Experimental results show the effectiveness of the proposed method.

Original languageEnglish
Title of host publication2012 IEEE International Conference on Mechatronics and Automation, ICMA 2012
Pages2059-2064
Number of pages6
DOIs
Publication statusPublished - 2012
Event2012 9th IEEE International Conference on Mechatronics and Automation, ICMA 2012 - Chengdu
Duration: 2012 Aug 52012 Aug 8

Other

Other2012 9th IEEE International Conference on Mechatronics and Automation, ICMA 2012
CityChengdu
Period12/8/512/8/8

Fingerprint

Piezoelectric actuators
Position control
Hysteresis
Friction

Keywords

  • adaptive control
  • hysteresis
  • Piezo-actuated stage
  • Prandtl-Ishlinskii model

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Mechanical Engineering

Cite this

Chen, X., & Nagaya, Y. (2012). Adaptive control for piezo-actuated stage based on continuous-time approach. In 2012 IEEE International Conference on Mechatronics and Automation, ICMA 2012 (pp. 2059-2064). [6285139] https://doi.org/10.1109/ICMA.2012.6285139

Adaptive control for piezo-actuated stage based on continuous-time approach. / Chen, Xinkai; Nagaya, Yoshinobu.

2012 IEEE International Conference on Mechatronics and Automation, ICMA 2012. 2012. p. 2059-2064 6285139.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chen, X & Nagaya, Y 2012, Adaptive control for piezo-actuated stage based on continuous-time approach. in 2012 IEEE International Conference on Mechatronics and Automation, ICMA 2012., 6285139, pp. 2059-2064, 2012 9th IEEE International Conference on Mechatronics and Automation, ICMA 2012, Chengdu, 12/8/5. https://doi.org/10.1109/ICMA.2012.6285139
Chen X, Nagaya Y. Adaptive control for piezo-actuated stage based on continuous-time approach. In 2012 IEEE International Conference on Mechatronics and Automation, ICMA 2012. 2012. p. 2059-2064. 6285139 https://doi.org/10.1109/ICMA.2012.6285139
Chen, Xinkai ; Nagaya, Yoshinobu. / Adaptive control for piezo-actuated stage based on continuous-time approach. 2012 IEEE International Conference on Mechatronics and Automation, ICMA 2012. 2012. pp. 2059-2064
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