New finite-time stability conditions of linear switched singular systems with finite-time unstable subsystems

This paper addresses the finite-time stability problem of linear switched singular systems with finite-time unstable subsystems. Dynamic decomposition techniques are used to transform such systems into equivalent one that is a reduced-order switched normal systems. Based on the mode-dependent averag...

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Bibliographic Details
Published in:	International journal of general systems Vol. 48; no. 7; pp. 792 - 810
Main Authors:	Wei, Jumei, Zhang, Xiuxiu, Zhi, Huimin, Mu, Xiaowu, Zhu, Xunlin
Format:	Journal Article
Language:	English
Published:	Abingdon Taylor & Francis 03-10-2019 Taylor & Francis LLC
Subjects:	Dwell time Dynamic stability finite-time stability MDADT Subsystems switched singular systems Time dependence
Online Access:	Get full text
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Summary:	This paper addresses the finite-time stability problem of linear switched singular systems with finite-time unstable subsystems. Dynamic decomposition techniques are used to transform such systems into equivalent one that is a reduced-order switched normal systems. Based on the mode-dependent average dwell time (MDADT) switching signal, new sufficient conditions are presented to guarantee the linear switched singular systems with finite-time unstable subsystems being finite-time stability, finite-time bounded and finite-time stabilization. Finally, a numerical example is employed to verify the efficiency of the preceding method.
ISSN:	0308-1079 1563-5104
DOI:	10.1080/03081079.2019.1615907