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

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Design of Elliptical Sliding Surface Guaranteeing Finite Time Convergence

유한 시간 수렴을 보장하는 타원형 슬라이딩 모드 제어기의 설계

  • 조영훈 (고려대학교 제어계측공학과) ;
  • 이용화 (고려대학교 제어계측공학과) ;
  • 박강박 (고려대학교 제어계측공학과)
  • Received : 2010.12.19
  • Accepted : 2010.12.29
  • Published : 2011.04.01
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Abstract

Almost all of control methods proposed so far have been designed such that the overall system guarantees asymptotic stability. It implies that the output converges to zero but not reaches to zero in a finite time. In many actual cases, however, it is preferable to design the controller such that the output gets to zero in a finite time. In this paper, we proposed a novel elliptical sliding surface. To show the effectiveness of the proposed method, experimental results are given.

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References

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