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Article: Regional pole assignment with eigenstructure robustness

TitleRegional pole assignment with eigenstructure robustness
Authors
Issue Date1997
PublisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00207721.asp
Citation
International Journal Of Systems Science, 1997, v. 28 n. 5, p. 507-515 How to Cite?
AbstractThe paper provides a computational procedure for a type of robust regional pole assignment problem. It allows closed-loop poles to be settled at certain perturbation insensitive locations within some prespecified regions in the complex plane. The novelty of our approach lies in the versatility of the proposed algorithm which provides a rich set of constrained subregions applicable for the assignment of individual or subsets of closed-loop poles, in contrast to other conventional regional pole assignment methods. The algorithm is based on a gradient flow formulation on a differentiable potential function which provides a minimizing solution for the Frobenius condition number of the closed-loop eigenvector matrix. A numerical example is employed to illustrate the technique. The improvement on the eigenstructure robustness is compared with different kinds of constrained region.
Persistent Identifierhttp://hdl.handle.net/10722/156459
ISSN
2015 Impact Factor: 1.947
2015 SCImago Journal Rankings: 1.083
References

 

DC FieldValueLanguage
dc.contributor.authorLam, Jen_US
dc.contributor.authorTam, HKen_US
dc.date.accessioned2012-08-08T08:42:31Z-
dc.date.available2012-08-08T08:42:31Z-
dc.date.issued1997en_US
dc.identifier.citationInternational Journal Of Systems Science, 1997, v. 28 n. 5, p. 507-515en_US
dc.identifier.issn0020-7721en_US
dc.identifier.urihttp://hdl.handle.net/10722/156459-
dc.description.abstractThe paper provides a computational procedure for a type of robust regional pole assignment problem. It allows closed-loop poles to be settled at certain perturbation insensitive locations within some prespecified regions in the complex plane. The novelty of our approach lies in the versatility of the proposed algorithm which provides a rich set of constrained subregions applicable for the assignment of individual or subsets of closed-loop poles, in contrast to other conventional regional pole assignment methods. The algorithm is based on a gradient flow formulation on a differentiable potential function which provides a minimizing solution for the Frobenius condition number of the closed-loop eigenvector matrix. A numerical example is employed to illustrate the technique. The improvement on the eigenstructure robustness is compared with different kinds of constrained region.en_US
dc.languageengen_US
dc.publisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00207721.aspen_US
dc.relation.ispartofInternational Journal of Systems Scienceen_US
dc.titleRegional pole assignment with eigenstructure robustnessen_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-s2.0-0031143453en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031143453&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume28en_US
dc.identifier.issue5en_US
dc.identifier.spage507en_US
dc.identifier.epage515en_US
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridLam, J=7201973414en_US
dc.identifier.scopusauthoridTam, HK=7101835047en_US

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