대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

다중 시간지연을 갖는 불확정성 선형 시스템의 강인 안정성

Robust Stability of Uncertain Linear Systems with Multiple Time-delayed

  • 이희송 (충북대학교 전기공학과) ;
  • 김진훈 (충북대학교 제어계측공학과)
  • Lee, Hee-Song (Dept. of Electrical Engineering, Chungbuk National Univ.) ;
  • Kim, Jin-Hoon (Dept. of Control and Instrumentation Engineering, Chungbuk National Univ.)
  • 발행 : 1998.07.20
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초록

In this paper, we consider the problem of the robust stability of uncertain linear systems with multiple time-varying delays. The considered uncertainties are both the unstructured uncertainty which is only known its norm bound and the structured uncertainty satisfying the matching conditions, respectively. We present conditions that guarantee the robust stability of systems based on Lyapunov stability theorem and $H_{\infty}$ theory in the time domain. Finally, we show the usefulness of our results by numerical examples.

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