대한전기학회논문지:시스템및제어부문D (The Transactions of the Korean Institute of Electrical Engineers D)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

상태변수와 입력변수에 시간지연을 갖는 불확정 동적 시스템의 제어기 설계

Delay-Dependent Stabilization for Uncertain Dynamic Systems with State and Input Delays

  • 조현주 (영남대학교 전기공학과) ;
  • 박주현 (영남대학교 전기공학과)
  • 발행 : 2005.04.01
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⟨ 이전 논문 다음 논문 ⟩

초록

This paper aims at asymptotic stabilization for uncertain dynamic systems with state and input delays. We propose a memoryless state feedback controller which maximizes the delay bound for guaranteeing stability of the system. Using Lyapunov method and linear matrix inequality (LMI) approach, a delay-dependent stabilization criterion is devised by taking the relationship between the terms in the Leibniz-Newton formula into account. The criterion is represented in terms of LMIs, which can be solved by various efficient convex optimization algorithms. Numerical examples are given to illustrate our main method.

키워드

참고문헌

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