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Type: Journal article
Title: Fault detection for continuous-time switched systems under asynchronous switching
Author: Du, D.
Jiang, B.
Shi, P.
Karimi, H.
Citation: International Journal of Robust and Nonlinear Control, 2014; 24(11):1694-1706
Publisher: John Wiley & Sons Ltd
Issue Date: 2014
ISSN: 1049-8923
Statement of
Dongsheng Du, Bin Jiang, Peng Shi and Hamid Reza Karimi
Abstract: In this paper, the problem of fault detection for continuous-time switched systems under asynchronous switching is investigated. The designed fault detection filter is assumed to be asynchronous with the original systems. Attention is focused on designing a fault detection filter such that the estimation error between the residual and the fault is minimized in the sense of H ∞  norm. By employing piecewise Lyapunov function and average dwell time techniques, a sufficient condition for the existence of such a filter is exploited in terms of certain linear matrix inequalities. Finally, an example of a switched electrical circuit is provided to illustrate the effectiveness of the proposed approach.
Keywords: asynchronous switching
average dwell time
fault detection
switched systems
Description: Article first published online: 18 JAN 2013
Rights: Copyright © 2013 John Wiley & Sons, Ltd.
DOI: 10.1002/rnc.2961
Appears in Collections:Aurora harvest
Electrical and Electronic Engineering publications

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