# Delay-dependent and Parameter-dependent Robust Stability for Discrete-time Delayed Uncertain Singular Systems

• 김종해 (선문대학교 전자공학과)
• 투고 : 2009.12.28
• 심사 : 2010.02.16
• 발행 : 2010.04.01

#### 초록

The problem of delay-dependent and parameter-dependent robust stability condition for discrete-time uncertain singular systems with polytopic uncertainty and interval time-varying delay is considered. A new robust stability condition based on parameter-dependent Lyapunov function is derived in terms of LMI (linear matrix inequality). Moreover, the proposed robust stability condition is a general condition for both singular and non-singular systems. A numerical example is presented to demonstrate the effectiveness of the proposed method.

#### 과제정보

연구 과제 주관 기관 : 선문대학교

#### 참고문헌

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