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Adaptive Sliding Mode Control Using Monitoring Functions

  • Liu Hsu
  • Tiago Roux OliveiraEmail author
  • Gabriel Tavares Melo
  • José Paulo V. S. Cunha
Chapter
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Abstract

In this chapter, we propose an adaptive sliding mode control approach based on monitoring functions, to deal with disturbances of unknown bounds. An uncertain linear system is considered as well as a quite general class of non-smooth disturbances. Global tracking is demonstrated using only output feedback. The proposed adaptation method is able to make the control gain less conservative, but large enough when the disturbance grows and allows it to decrease if the latter vanishes, leading to reduced chattering effects. Simulations are presented to show the potential of the new adaptation scheme in this adverse scenario of possibly growing, temporarily large, or vanishing disturbances.

Keywords

Adaptive Sliding Mode Controller Chatelier Effect Proposed Adaptation Method Output Feedback MRAC Theory 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

The authors thank the Brazilian funding agencies CAPES, CNPq and FAPERJ for the financial support.

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Copyright information

© Springer International Publishing AG 2018

Authors and Affiliations

  • Liu Hsu
    • 1
  • Tiago Roux Oliveira
    • 2
    Email author
  • Gabriel Tavares Melo
    • 2
  • José Paulo V. S. Cunha
    • 2
  1. 1.COPPE/Federal University of Rio de JaneiroRio de JaneiroBrazil
  2. 2.State University of Rio de JaneiroRio de JaneiroBrazil

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