Discrete-Time Fractional-order Integral Based Sliding Mode Control for Piezo-Actuated System

Shengjun Wen, Xinkai Chen

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

Abstract

In this paper, a new discrete-Time sliding mode control (DSMC) approach is proposed based on a Rieman-Liouville (R-L) fractional-order integral (FOI) for a piezo-Actuated system. An iterative discrete-Time FOI is investigated by using R-L fractional definition, and a fractional-order sliding manifold based on the presented FOI is designed and the sliding manifold can fast reach the constructed stable region under bounded disturbance by the proposed discrete-Time fractional-Alorder sliding mode control (DFSMC) law and stay there. Also, the tracking performance is analyzed by using the DFSMC. Finally, an implementation strategy is carried out on a positioning control system based on piezoelectric actuator, and simulation and experimental results are given to verify the effectiveness of the proposed scheme.

Original languageEnglish
Title of host publicationProceedings - 2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019
PublisherIEEE Computer Society
Pages163-168
Number of pages6
ISBN (Electronic)9781728134802
DOIs
Publication statusPublished - 2019 Aug
Event2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019 - Kusatsu, Shiga, Japan
Duration: 2019 Aug 262019 Aug 28

Publication series

NameInternational Conference on Advanced Mechatronic Systems, ICAMechS
Volume2019-August
ISSN (Print)2325-0682
ISSN (Electronic)2325-0690

Conference

Conference2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019
CountryJapan
CityKusatsu, Shiga
Period19/8/2619/8/28

Fingerprint

Sliding mode control
Piezoelectric actuators
Control systems

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Cite this

Wen, S., & Chen, X. (2019). Discrete-Time Fractional-order Integral Based Sliding Mode Control for Piezo-Actuated System. In Proceedings - 2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019 (pp. 163-168). [8861684] (International Conference on Advanced Mechatronic Systems, ICAMechS; Vol. 2019-August). IEEE Computer Society. https://doi.org/10.1109/ICAMechS.2019.8861684

Discrete-Time Fractional-order Integral Based Sliding Mode Control for Piezo-Actuated System. / Wen, Shengjun; Chen, Xinkai.

Proceedings - 2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019. IEEE Computer Society, 2019. p. 163-168 8861684 (International Conference on Advanced Mechatronic Systems, ICAMechS; Vol. 2019-August).

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

Wen, S & Chen, X 2019, Discrete-Time Fractional-order Integral Based Sliding Mode Control for Piezo-Actuated System. in Proceedings - 2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019., 8861684, International Conference on Advanced Mechatronic Systems, ICAMechS, vol. 2019-August, IEEE Computer Society, pp. 163-168, 2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019, Kusatsu, Shiga, Japan, 19/8/26. https://doi.org/10.1109/ICAMechS.2019.8861684
Wen S, Chen X. Discrete-Time Fractional-order Integral Based Sliding Mode Control for Piezo-Actuated System. In Proceedings - 2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019. IEEE Computer Society. 2019. p. 163-168. 8861684. (International Conference on Advanced Mechatronic Systems, ICAMechS). https://doi.org/10.1109/ICAMechS.2019.8861684
Wen, Shengjun ; Chen, Xinkai. / Discrete-Time Fractional-order Integral Based Sliding Mode Control for Piezo-Actuated System. Proceedings - 2019 International Conference on Advanced Mechatronic Systems, ICAMechS 2019. IEEE Computer Society, 2019. pp. 163-168 (International Conference on Advanced Mechatronic Systems, ICAMechS).
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