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Design of Robust Controller Using Model Following Sliding Mode Without Matching Condition

  • Kim, Min-Chan (Dept. of Electrical Engineering, Changwon National University) ;
  • Park, Seung-Kyu (Dept. of Electrical Engineering, Changwon National University) ;
  • Ahn, Ho-Kyun (Dept. of Electrical Engineering, Changwon National University) ;
  • Kwak, Gun-Pyong (Dept. of Electrical Engineering, Changwon National University) ;
  • Nam, Jing-Rak (Dept. of Electrical Engineering)
  • 발행 : 2004.07.14

초록

The Sliding Mode Control is more robust and give the better performance than the $H_{\infty}$ control if the matching condition is satisfied. So in this paper, a controller which can have the advantages of $H_{\infty}$ control and the SMC is proposed to add the robustness of the SMC to the $H_{\infty}$ controller. The dynamic of proposed sliding surface is the same dynamic as the system controlled by $H_{\infty}$ controller without the uncertainties which satisfy the matching condition.

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