Robust Stability Analysis of Guaranteed Cost Control for Impulsive Switched Systems

This correspondence is concerned with the robust stability for a class of impulsive switched systems under the LQ guaranteed cost control. Some results on robust stability for this class of impulsive switched systems are obtained. Sufficient conditions for the existence of a guaranteed cost control...

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Veröffentlicht in:	IEEE transactions on cybernetics 2008-10, Vol.38 (5), p.1419-1422
Hauptverfasser:	Xu, Honglei, Teo, Kok Lay, Liu, Xinzhi
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Circuits Computer Simulation Control systems Cost analysis Costs Cybernetics Impulsive switched system Law linear quadratic (LQ) guaranteed cost control Mathematics Models, Theoretical Riccati equations Robust control Robust stability Signal Processing, Computer-Assisted Stability Stability analysis Sufficient conditions Switched systems Uncertainty
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Beschreibung
Zusammenfassung:	This correspondence is concerned with the robust stability for a class of impulsive switched systems under the LQ guaranteed cost control. Some results on robust stability for this class of impulsive switched systems are obtained. Sufficient conditions for the existence of a guaranteed cost control law are also given. Subject to these sufficient conditions, the closed-loop uncertain impulsive switched system under the guaranteed cost control law is robustly stable with a guaranteed cost value.
ISSN:	1083-4419 2168-2267 1941-0492 2168-2275
DOI:	10.1109/TSMCB.2008.925747