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Article: Robust eigenvalue assignment in descriptor systems via output feedback

TitleRobust eigenvalue assignment in descriptor systems via output feedback
Authors
KeywordsDescriptor Systems
Eigenstructure Assignment
Eigenvalue Sensitivities
Output Feedback
Robust Pole Assignment
Issue Date2004
Citation
Asian Journal Of Control, 2004, v. 6 n. 1, p. 145-155 How to Cite?
AbstractBased on a recently proposed parametric approach for eigenstructure assignment in descriptor linear systems via output feedback, the robust eigenvalue assignment problem in descriptor linear systems via output feedback is solved. The problem aims to assign a set of finite closed-loop eigenvalues which have minimum sensitivities with respect to perturbations in the closed-loop coefficient matrices, while at the same time, guarantee the closed-loop regularity. The approach optimizes the design parameters existing in the closed-loop eigenvectors to achieve the minimum eigenvalue sensitivities, and use the extra degree of freedom existing in the solution of the gain matrix to further minimize the magnitude of the gain matrix and enhance the robustness of the closed-loop regularity. The approach allows the finite closed-loop eigenvalues to be optimized within desired regions, and is demonstrated to be simple and effective.
Persistent Identifierhttp://hdl.handle.net/10722/156813
ISSN
2015 Impact Factor: 1.407
2015 SCImago Journal Rankings: 0.862

 

DC FieldValueLanguage
dc.contributor.authorDuan, GRen_US
dc.contributor.authorLam, Jen_US
dc.contributor.authorLiu, GPen_US
dc.date.accessioned2012-08-08T08:44:04Z-
dc.date.available2012-08-08T08:44:04Z-
dc.date.issued2004en_US
dc.identifier.citationAsian Journal Of Control, 2004, v. 6 n. 1, p. 145-155en_US
dc.identifier.issn1561-8625en_US
dc.identifier.urihttp://hdl.handle.net/10722/156813-
dc.description.abstractBased on a recently proposed parametric approach for eigenstructure assignment in descriptor linear systems via output feedback, the robust eigenvalue assignment problem in descriptor linear systems via output feedback is solved. The problem aims to assign a set of finite closed-loop eigenvalues which have minimum sensitivities with respect to perturbations in the closed-loop coefficient matrices, while at the same time, guarantee the closed-loop regularity. The approach optimizes the design parameters existing in the closed-loop eigenvectors to achieve the minimum eigenvalue sensitivities, and use the extra degree of freedom existing in the solution of the gain matrix to further minimize the magnitude of the gain matrix and enhance the robustness of the closed-loop regularity. The approach allows the finite closed-loop eigenvalues to be optimized within desired regions, and is demonstrated to be simple and effective.en_US
dc.languageengen_US
dc.relation.ispartofAsian Journal of Controlen_US
dc.subjectDescriptor Systemsen_US
dc.subjectEigenstructure Assignmenten_US
dc.subjectEigenvalue Sensitivitiesen_US
dc.subjectOutput Feedbacken_US
dc.subjectRobust Pole Assignmenten_US
dc.titleRobust eigenvalue assignment in descriptor systems via output feedbacken_US
dc.typeArticleen_US
dc.identifier.emailLam, J:james.lam@hku.hken_US
dc.identifier.authorityLam, J=rp00133en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-3142720495en_US
dc.identifier.volume6en_US
dc.identifier.issue1en_US
dc.identifier.spage145en_US
dc.identifier.epage155en_US
dc.publisher.placeJapanen_US
dc.identifier.scopusauthoridDuan, GR=8937477100en_US
dc.identifier.scopusauthoridLam, J=7201973414en_US
dc.identifier.scopusauthoridLiu, GP=14016367600en_US

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