대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

새로운 슬라이딩 모드를 이용한 $H_{\infty}$ 제어기의 설계 - 상태공간 접근방법

A Study on the $H_{\infty}$ Controller of the Novel Sliding Mode - State Space Approach

  • Kim, Min-Chan (Department of Electrical Engineering, Changwon National University) ;
  • Park, Seung-Kyu (Department of Electrical Engineering, Changwon National University) ;
  • Kwak, Gun-Pyong (Department of Electrical Engineering, Changwon National University)
  • 발행 : 1999.07.19
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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 combined with the $H_{\infty}$ controller. Its design is based on the augument system whose dynamics have one higher order than that of the original system. The reaching phase is removed by setting an initial virtual state which makes the initial switching function equal to zero.

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