대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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Robust Controller Design with Novel Sliding Mode Surface-Linear Optimal Control Case

  • Park, Seung-Kyu (Department of Electrical Engineering, Changwon National University) ;
  • Ahn, Ho-Kyun (Department of Electrical Engineering, Changwon National University) ;
  • Kim, Tae-Won (Department of Electrical Engineering, Changwon National University)
  • 발행 : 1998.07.20
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초록

In this paper, a novel sliding surface is proposed by introducing a virtual state. This sliding surface has nominal dynamics of an original system and makes it possible that the Sliding Mode Control(SMC) technique is used with the various types of controllers. Its design is based on the augmented system whose dynamics have one higher order than that of the original system. The reaching phase is removed by using an initial virtual state which makes the initial switching function equal to zero.

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