Title | ||
---|---|---|
Parameter-dependent Lyapunov function approach to robust L2-L∞ filter design for uncertain time-delay systems |
Abstract | ||
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An LMI-based method for robust L"2-L"~ filter design is proposed for polytopic uncertain time-delay systems using a parameter-dependent Lyapunov function approach. Based on a new characterization, a strict LMI condition for L"2-L"~ filter design is obtained, which does not involve any iterations for design parameter search, any couplings between the system matrices and the Lyapunov function matrix, nor any system-dependent filter parametrization. Therefore, the proposed condition enables us to easily employ, with the help of efficient numerical solvers, a parameter-dependent Lyapunov function approach to robust L"2-L"~ filter design for uncertain time-delay systems. A numerical example is presented to show the effectiveness of the proposed method. |
Year | DOI | Venue |
---|---|---|
2011 | 10.1016/j.sigpro.2010.07.011 | Signal Processing |
Keywords | Field | DocType |
parameter-dependent lyapunov function approach,robust l2-l,linear matrix inequality,robust l,parameter-dependent lyapunov function,design parameter search,robust l 2 – l ∞ filtering,time-delay system,lmi-based method,lyapunov function matrix,efficient numerical solvers,uncertain time-delay system,numerical example,system-dependent filter parametrization,proposed condition | Lyapunov function,Signal processing,Mathematical optimization,Iterative method,Matrix (mathematics),Control theory,Filter (signal processing),Lyapunov redesign,Mathematics,Linear matrix inequality,Filter design | Journal |
Volume | Issue | ISSN |
91 | 2 | Signal Processing |
Citations | PageRank | References |
1 | 0.35 | 6 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Hyoun-Chul Choi | 1 | 1 | 0.35 |
Soohee Han | 2 | 374 | 71.38 |
Jin Heon Seo | 3 | 373 | 23.20 |