대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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Novel Model Following Sliding Mode Controller with Virtual State

  • 박승규 (창원대학교 전기공학과 제어및전력전자 연구실) ;
  • 옥인조 (창원대학교 전기공학과 제어및전력전자 연구실) ;
  • 안호균 (창원대학교 전기공학과 제어및전력전자 연구실)
  • Park, Seung-Kyu (control and power electronic lab., Changwon national univ.) ;
  • Ok, In-Jo (control and power electronic lab., Changwon national univ.) ;
  • Ahn, Ho-Kyun (control and power electronic lab., Changwon national univ.)
  • 발행 : 2000.07.17
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초록

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

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