Robust control for uncertain systems preceded by hysteresis and disturbances

Xinkai Chen, Takeshi Hisayama

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

1 Citation (Scopus)

Abstract

This paper discusses the robust control for the uncertain discrete time linear systems preceded with hysteresis and disturbances. The contribution of the paper is the fusion of the hysteresis model with the adaptive sliding mode control techniques without constructing the inverse hysteresis nonlinearity. The proposed scheme eliminates the traditional over-parameterization by only adapting the parameters (which are generated from the parameters of the linear system and the density function of the hysteresis) directly needed in the formulation of the sliding mode controller. The stability in the sense that all signals in the loop remain bounded can be guaranteed. Furthermore, if the disturbance and reference signal are slow varying with respect to the sampling frequency, the output tracking error can be controlled to be as small as required by choosing the design parameters. Simulation results show the effectiveness of the proposed algorithm.

Original languageEnglish
Title of host publicationProceedings of the SICE Annual Conference
Pages234-241
Number of pages8
DOIs
Publication statusPublished - 2007
EventSICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007 - Takamatsu
Duration: 2007 Sep 172007 Sep 20

Other

OtherSICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007
CityTakamatsu
Period07/9/1707/9/20

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Keywords

  • Adaptive sliding mode control
  • Disturbance
  • Hysteresis
  • Robust control

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Chen, X., & Hisayama, T. (2007). Robust control for uncertain systems preceded by hysteresis and disturbances. In Proceedings of the SICE Annual Conference (pp. 234-241). [4420983] https://doi.org/10.1109/SICE.2007.4420983