Precise tracking control for piezo-actuated stage using inverse compensation and model predictive control

Nguyen Manh Linh, Tran Vu Minh, Xinkai Chen

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

In this paper, we consider tracking control problem of piezo-actuated stage which is composed by a piezoelectric actuator (PEA) and a positioning mechanism (PM). This plant can be modeled by cascading a hysteresis with a linear dynamical system. The tracking performance of this system is significantly affected by hysteresis phenomenon of PEA. In order to improve the performance, a modified Bouc-Wen model is proposed to describe the hysteresis more accurately. Then, inverse Bouc-Wen is used to compensate hysteresis nonlinearity. Finally, model predictive control (MPC) with integral of error state variable is employed for control design. Experimental results show that the proposed method has excellent tracking performance in comparison with conventional proportional-integral (PI) controller.

元の言語English
ホスト出版物のタイトルInternational Conference on Advanced Mechatronic Systems, ICAMechS
出版者IEEE Computer Society
ページ467-472
ページ数6
2015-October
ISBN(印刷物)9781467379960
DOI
出版物ステータスPublished - 2015 10 1
イベントInternational Conference on Advanced Mechatronic Systems, ICAMechS 2015 - Beijing, China
継続期間: 2015 8 222015 8 24

Other

OtherInternational Conference on Advanced Mechatronic Systems, ICAMechS 2015
China
Beijing
期間15/8/2215/8/24

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

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  • これを引用

    Linh, N. M., Minh, T. V., & Chen, X. (2015). Precise tracking control for piezo-actuated stage using inverse compensation and model predictive control. : International Conference on Advanced Mechatronic Systems, ICAMechS (巻 2015-October, pp. 467-472). [7287156] IEEE Computer Society. https://doi.org/10.1109/ICAMechS.2015.7287156