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Conference Paper: An efficient passivity test for descriptor systems via canonical projector techniques

TitleAn efficient passivity test for descriptor systems via canonical projector techniques
Authors
KeywordsCanonical projector
Descriptor system
Passivity test
Spectral projector
Issue Date2009
Citation
Proceedings - Design Automation Conference, 2009, p. 957-962 How to Cite?
AbstractAn efficient passivity test based on matrix chain and canonical projector techniques is proposed for descriptor systems (DSs) commonly encountered in VLSI modeling. The test entails a natural flow that first evaluates the index of a DS, followed by possible decoupling into its proper and improper (if any) subsystems. Compared to the recent DS passivity tests using linear matrix inequality (LMI)-based extended positive real lemma or skew-Hamiltonian/ Hamiltonian (SHH) transformations, numerical examples show that the proposed projector approach is significantly more efficient. Explicit state space formulations for the decoupled subsystems that facilitate further processing such as passivity enforcement and model order reduction are also derived. Copyright 2009 ACM.
Persistent Identifierhttp://hdl.handle.net/10722/99055
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorWong, Nen_HK
dc.date.accessioned2010-09-25T18:14:00Z-
dc.date.available2010-09-25T18:14:00Z-
dc.date.issued2009en_HK
dc.identifier.citationProceedings - Design Automation Conference, 2009, p. 957-962en_HK
dc.identifier.issn0738-100Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/99055-
dc.description.abstractAn efficient passivity test based on matrix chain and canonical projector techniques is proposed for descriptor systems (DSs) commonly encountered in VLSI modeling. The test entails a natural flow that first evaluates the index of a DS, followed by possible decoupling into its proper and improper (if any) subsystems. Compared to the recent DS passivity tests using linear matrix inequality (LMI)-based extended positive real lemma or skew-Hamiltonian/ Hamiltonian (SHH) transformations, numerical examples show that the proposed projector approach is significantly more efficient. Explicit state space formulations for the decoupled subsystems that facilitate further processing such as passivity enforcement and model order reduction are also derived. Copyright 2009 ACM.en_HK
dc.languageengen_HK
dc.relation.ispartofProceedings - Design Automation Conferenceen_HK
dc.subjectCanonical projectoren_HK
dc.subjectDescriptor systemen_HK
dc.subjectPassivity testen_HK
dc.subjectSpectral projectoren_HK
dc.titleAn efficient passivity test for descriptor systems via canonical projector techniquesen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailWong, N:nwong@eee.hku.hken_HK
dc.identifier.authorityWong, N=rp00190en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-70350704950en_HK
dc.identifier.hkuros155079en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-70350704950&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage957en_HK
dc.identifier.epage962en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridWong, N=35235551600en_HK

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