Robust Stability of Uncertain Discrete-Time Linear Systems with Time-Varying Delays

시변 시간 지연을 갖는 불확실한 이산 시간 선형 시스템의 견실 안정성

  • 송성호 (한림대학교 전자공학부) ;
  • 박섭형 (한림대학교 전자공학부) ;
  • 이봉영 (한국통신 통신망 연구소)
  • Published : 1999.08.01

Abstract

This paper deals with the robust stability of discrete-time linear systems with time- varying delays and norm-bounded uncertainties. In this paper, the magnitude of time-varying delays is assumed to be upper-bounded. The sufficient condition is presented in terms of linear matrix inequality. It is also shown that the robust stability of uncertain discrete-time linear systems with time-varying delays is related with the quadratic stability of uncertain discrete-time linear systems with constant time delay.

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