Robust control for the uncertain systems preceded by hysteresis

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

Abstract

This paper discusses the adaptive 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 control techniques without constructing the inverse hysteresis nonlinearity. The proposed scheme eliminates the traditional overparameterization 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 2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007
Pages533-538
Number of pages6
DOIs
Publication statusPublished - 2007 Dec 18
Event2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007 - Harbin, China
Duration: 2007 Aug 52007 Aug 8

Publication series

NameProceedings of the 2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007

Conference

Conference2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007
CountryChina
CityHarbin
Period07/8/507/8/8

Keywords

  • Hysteresis
  • Robust control
  • Uncertainty

ASJC Scopus subject areas

  • Artificial Intelligence
  • Software
  • Control and Systems Engineering
  • Mechanical Engineering

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  • Cite this

    Chen, X. (2007). Robust control for the uncertain systems preceded by hysteresis. In Proceedings of the 2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007 (pp. 533-538). [4303599] (Proceedings of the 2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007). https://doi.org/10.1109/ICMA.2007.4303599