Journal of Institute of Control, Robotics and Systems (제어로봇시스템학회논문지)

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Integral Sliding Mode Controller Design for Unmatched Uncertain Systems

비정합 불확실성을 갖는 시스템을 위한 적분 슬라이딩 모드 제어기 설계

  • 최한호 (동국대학교 서울 전자전기공학부)
  • Received : 2011.03.11
  • Accepted : 2011.05.03
  • Published : 2011.07.01
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Abstract

This paper presents an LMI-based method to design an integral sliding mode controller for a class of uncertain systems with unmatched uncertainties. The uncertain system under consideration may have unmatched parameter uncertainties in the state matrix as well as in the input matrix. Using LMIs an existence condition of a sliding surface is derived. And a switching feedback control law is given. Finally, numerical examples are given to show that the proposed method can be better than the existing results for some cases.

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References

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