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Article: Passivity test of immittance descriptor systems based on generalized hamiltonian methods

TitlePassivity test of immittance descriptor systems based on generalized hamiltonian methods
Authors
Zhang, ZWong, N
KeywordsDescriptor system (DS)
Generalized Hamiltonian method (GHM)
Half-size GHM (HGHM)
Passivity
Issue Date2010
PublisherIEEE.
Citation
Ieee Transactions On Circuits And Systems Ii: Express Briefs, 2010, v. 57 n. 1, p. 61-65 How to Cite?
DOI: http://dx.doi.org/10.1109/TCSII.2009.2037263
AbstractA generalized Hamiltonian method (GHM) and its half-size variant (HGHM) are proposed to characterize the spectral behaviors of descriptor systems (DSs). With the preprocess improper part test, GHM and HGHM can be applied to test the passivity of immittance (impedance or admittance) DSs without system decomposition, system index assumption, or minimal realization requirement, which are the major bottlenecks of existing algebraic DS passivity tests. The proposed method allows exact detection of nonpassive frequency intervals, which is not possible with frequency-sweeping techniques. Numerical results confirm the effectiveness of the proposed methods. © 2006 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/129226
ISSN
1549-7747
2023 Impact Factor: 4.0
2023 SCImago Journal Rankings: 1.523
ISI Accession Number ID
WOS:000273783900013
Funding AgencyGrant Number
Hong Kong Research Grants CouncilHKU 717407E
718509E
University Research Committee of The University of Hong Kong
Funding Information:

This work was supported in part by the Hong Kong Research Grants Council under GRF projects HKU 717407E and 718509E, and in part by the University Research Committee of The University of Hong Kong. This paper was recommended by Associate Editor J. Lu.

References
References in Scopus
Grants
Versatile Model Order Reduction of Frequency-Dependent VLSI Interconnect Models

 

DC FieldValueLanguage
dc.contributor.authorZhang, Zen_HK
dc.contributor.authorWong, Nen_HK
dc.date.accessioned2010-12-23T08:33:44Z-
dc.date.available2010-12-23T08:33:44Z-
dc.date.issued2010en_HK
dc.identifier.citationIeee Transactions On Circuits And Systems Ii: Express Briefs, 2010, v. 57 n. 1, p. 61-65en_HK
dc.identifier.issn1549-7747en_HK
dc.identifier.urihttp://hdl.handle.net/10722/129226-
dc.description.abstractA generalized Hamiltonian method (GHM) and its half-size variant (HGHM) are proposed to characterize the spectral behaviors of descriptor systems (DSs). With the preprocess improper part test, GHM and HGHM can be applied to test the passivity of immittance (impedance or admittance) DSs without system decomposition, system index assumption, or minimal realization requirement, which are the major bottlenecks of existing algebraic DS passivity tests. The proposed method allows exact detection of nonpassive frequency intervals, which is not possible with frequency-sweeping techniques. Numerical results confirm the effectiveness of the proposed methods. © 2006 IEEE.en_HK
dc.languageengen_US
dc.publisherIEEE.-
dc.relation.ispartofIEEE Transactions on Circuits and Systems II: Express Briefsen_HK
dc.rights©2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectDescriptor system (DS)en_HK
dc.subjectGeneralized Hamiltonian method (GHM)en_HK
dc.subjectHalf-size GHM (HGHM)en_HK
dc.subjectPassivityen_HK
dc.titlePassivity test of immittance descriptor systems based on generalized hamiltonian methodsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1549-7747&volume=57&issue=1&spage=61&epage=65&date=2010&atitle=Passivity+test+of+immittance+descriptor+systems+based+on+generalized+hamiltonian+methods-
dc.identifier.emailWong, N:nwong@eee.hku.hken_HK
dc.identifier.authorityWong, N=rp00190en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TCSII.2009.2037263en_HK
dc.identifier.scopuseid_2-s2.0-76149135354en_HK
dc.identifier.hkuros177855en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-76149135354&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume57en_HK
dc.identifier.issue1en_HK
dc.identifier.spage61en_HK
dc.identifier.epage65en_HK
dc.identifier.isiWOS:000273783900013-
dc.publisher.placeUnited Statesen_HK
dc.relation.projectVersatile Model Order Reduction of Frequency-Dependent VLSI Interconnect Models-
dc.identifier.scopusauthoridZhang, Z=35390468200en_HK
dc.identifier.scopusauthoridWong, N=35235551600en_HK
dc.identifier.issnl1549-7747-

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