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

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

시변시간지연을 가지는 네트워크 기반 시스템의 상태궤환 안정화

State Feedback Stabilization of Network Based Control Systems with Time-varying Delay

  • 정의현 (울산대학 전기전자정보시스템공학부) ;
  • 서영수 (울산대학 전기전자정보시스템공학부) ;
  • 이홍희 (울산대학 전기전자정보시스템공학부)
  • 발행 : 2004.11.01
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⟨ 이전 논문 다음 논문 ⟩

초록

When investigating a control problem for network based control systems, the main issue is network-induced delay. This delay can degrade the performance of control systems designed without considering the delay and even destabilize the system. In this paper, we consider the stabilization of network based control systems, where there is bounded time-varying delay. This delay is treated like parameter variation of a discrete time system. The state feedback controller design is formulated as linear matrix inequality. Finally, we show that the stability of control systems designed with considering the delay is superior to that is not so.

키워드

참고문헌

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