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Type: Journal article
Title: Non-fragile H∞ control for switched stochastic delay systems with application to water quality process
Other Titles: Non-fragile H infinity control for switched stochastic delay systems with application to water quality process
Author: Wang, D.
Shi, P.
Wang, W.
Karimi, H.
Citation: International Journal of Robust and Nonlinear Control, 2014; 24(11):1677-1693
Publisher: John Wiley & Sons Ltd
Issue Date: 2014
ISSN: 1049-8923
Statement of
Dong Wang, Peng Shi, Wei Wang and Hamid R. Karimi
Abstract: In this paper, the problem of non-fragile observer-based H ∞  control for discrete-time switched delay systems is investigated. Both data missing and time delays are taken into account in the links from sensors to observers and from controllers to actuators. Because data missing satisfies the Bernoulli distribution, such problem is transformed into an H ∞  control problem for stochastic switched delay systems. Average dwell time approach is used to obtain sufficient conditions on the solvability of such problems. A numerical example and a real example for water quality control are provided to illustrate the effectiveness and potential applications of the proposed techniques.
Keywords: switched systems
delay systems
non-fragile control
stochastic systems
Description: Article first published online: 14 JAN 2013
Rights: Copyright © 2013 John Wiley & Sons, Ltd.
DOI: 10.1002/rnc.2956
Appears in Collections:Aurora harvest
Electrical and Electronic Engineering publications

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