Robust H-infinity Estimation for Linear Time-Delay Systems: An Improved LMI Approach

다국어 초록 (Multilingual Abstract)

The problem of robust H∞ estimation for the polytopic uncertain linear system with state delay is considered. Firstly, by introducing two auxiliary matrices a new LMI representation of H∞ performance is presented for the linear systems with a single time-varying state delay. The proposed criterion exhibits a kind of separation between the system matrices and the positive definite Lyapunov matrices. So the vertex-dependent Lyapunov functions can be adopted, and thus a less conservative re-sult is expected to be obtained.

참고문헌 (Reference)

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