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https://hdl.handle.net/2440/89089
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Type: | Journal article |
Title: | Robust l₂-l∞ filter for uncertain discrete-time switched time-delay systems |
Other Titles: | Robust l(2)-l -infinity filter for uncertain discrete-time switched time-delay systems |
Author: | Du, D. Jiang, B. Shi, P. |
Citation: | Circuits, Systems and Signal Processing, 2010; 29(5):925-940 |
Publisher: | Birkhauser Boston |
Issue Date: | 2010 |
ISSN: | 0278-081X 1531-5878 |
Statement of Responsibility: | Dongsheng Du, Bin Jiang, Peng Shi |
Abstract: | This paper is concerned with the problem of robust l₂–l∞ filter design for a class of uncertain switched time-delay systems based on a switched Lyapunov functional. The parametric uncertainties are assumed to be time varying but norm bounded. The purpose is to design a switched filter such that, for all admissible uncertainties, the resulting filtering error system is robustly stable and satisfies a prescribed l₂–l∞ performance level. By introducing some extra matrices, a desired filter can be constructed by solving certain linear matrix inequalities (LMIs). A numerical example is given to demonstrate the effectiveness of the proposed method. |
Keywords: | Linear matrix inequalities (LMIs); l₂–l∞ filter; Switched system; Time delay |
Rights: | © Springer Science+Business Media, LLC 2010 |
DOI: | 10.1007/s00034-010-9179-3 |
Published version: | http://dx.doi.org/10.1007/s00034-010-9179-3 |
Appears in Collections: | Aurora harvest 2 Electrical and Electronic Engineering publications |
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