Robust Control for the System with Unmatched Uncertainty

입력정합조건을 만족하지 않는 시스템에 대한 강인 제어

  • Jeon, Bo-Kyoung (Korea Advanced Institute of Science and Technology) ;
  • Chang, Pyung-Huh (Korea Advanced Institute of Science and Technology) ;
  • Park, Juyi (Korea Advanced Institute of Science and Technology)
  • Published : 2001.02.01

Abstract

Most robust control schemes for stabilizing the systems with uncertainties require that the systems are satisfied with matching conditions. This paper is proposed to robust control using the time delay estimation for the nonlinear single input systems not satisfying the matching conditions. Synthetic input concept is used to design the control law. The unmatched uncertainties considered in this paper are more general than other studies and they need not a special form or information about their bound. We applied the proposed method to a single pendulum with a motor system.

Keywords

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