Suboptimal Switching Control Consistency Analysis for Switched Linear Systems

Suboptimal Switching Control Consistency Analysis for Switched Linear Systems

Author Geromel, Jose C. Google Scholar
Deaecto, Grace S. Autor UNIFESP Google Scholar
Daafouz, Jamal Google Scholar
Institution Universidade Estadual de Campinas (UNICAMP)
Universidade Federal de São Paulo (UNIFESP)
Univ Lorraine
Abstract This paper introduces the concept of consistency for continuous-time switched linear systems having the switching function as a primary control signal to be designed. A switching control strategy is strictly consistent whenever it improves performance compared to the ones of all isolated subsystems. Conditions under which amin-type switching strategy is strictly consistent for the classes of H-2 and H-infinity performance indexes are determined. This property makes clear the importance of switching systems control design in both theoretical and practical application frameworks. Moreover, with this property it is not necessary to assume that all the subsystems are not stable in order to make a switching strategy design problem well posed. the theory is illustrated by means of several academic examples.
Keywords Consistency analysis
switched systems
Language English
Sponsor ANR project ArHyCo, ARPEGE
European project HYCON2
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Grant number ANR project ArHyCo, ARPEGE: ANR-2008 SEGI 004
Date 2013-07-01
Published in Ieee Transactions On Automatic Control. Piscataway: Ieee-inst Electrical Electronics Engineers Inc, v. 58, n. 7, p. 1857-1861, 2013.
ISSN 0018-9286 (Sherpa/Romeo, impact factor)
Publisher Ieee-inst Electrical Electronics Engineers Inc
Extent 1857-1861
Access rights Closed access
Type Article
Web of Science ID WOS:000320879900025

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