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- Title
Quasi‐time‐dependent asynchronous filtering for discrete time switched systems via the event triggering mechanism.
- Authors
Zhao, Jianrong; Park, Ju H.; Xu, Shengyuan
- Abstract
Summary: This article is concerned with the quasi‐time‐dependent asynchronous ℋ∞ filter design problem for a class of discrete‐time switched systems via the event‐triggering mechanism. Applying the quasi‐time‐dependent Lyapunov functions and the mode‐dependent average dwell time technique, an asynchronous ℋ∞ filter is designed with a weighted performance index; the filter parameter matrices are quasi‐time‐dependent in each event‐triggering‐dependent sampling interval; both cases (Case 1: no more than one switching, Case 2: multiple switchings) are taken into account in this sampling interval, by which the assumption, that the maximal asynchronous period is not larger than the minimal dwell time, is relaxed in this article. Simulation examples are given to show the less conservatism and effectiveness of the proposed results.
- Subjects
DISCRETE time filters; DISCRETE-time systems; MAXIMAL functions; LYAPUNOV functions
- Publication
International Journal of Robust & Nonlinear Control, 2020, Vol 30, Issue 12, p4633
- ISSN
1049-8923
- Publication type
Article
- DOI
10.1002/rnc.5010