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Article: On output feedback stabilization of Euler-Lagrange systems with nondissipative forces

TitleOn output feedback stabilization of Euler-Lagrange systems with nondissipative forces
Authors
KeywordsNonlinear Control
Passive Systems
Stabilization Of Nonlinear Systems
Issue Date1996
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/sysconle
Citation
Systems And Control Letters, 1996, v. 27 n. 5, p. 315-324 How to Cite?
AbstractThis paper provides a solution to the problem of output feedback stabilization of systems described by Euler-Lagrange equations perturbed by nondissipative forces. This class of forces appears in some applications where we must take into account the interaction of the system with its environment. The nonlinear dependence on the unmeasurable part of the state and the loss of the fundamental passivity property render most of the existing results on stabilization of nonlinear systems unapplicable to this problem. The technique we use consists of finding a dynamic output feedback controller and a nonlinear change of coordinates such that the closed loop can be decomposed as a cascade of an asymptotically stable system and an input-to-state stable system. This should be contrasted with the well-known passivity-based technique that aims at a feedback interconnection of passive systems. We believe this design methodology to be of potential applicability to other stabilization problems where passivity arguments are unapplicable.
Persistent Identifierhttp://hdl.handle.net/10722/169610
ISSN
2015 Impact Factor: 1.908
2015 SCImago Journal Rankings: 2.323
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorShishkin, Sen_US
dc.contributor.authorOrtega, Ren_US
dc.contributor.authorHill, Den_US
dc.contributor.authorLoria, Aen_US
dc.date.accessioned2012-10-25T04:53:52Z-
dc.date.available2012-10-25T04:53:52Z-
dc.date.issued1996en_US
dc.identifier.citationSystems And Control Letters, 1996, v. 27 n. 5, p. 315-324en_US
dc.identifier.issn0167-6911en_US
dc.identifier.urihttp://hdl.handle.net/10722/169610-
dc.description.abstractThis paper provides a solution to the problem of output feedback stabilization of systems described by Euler-Lagrange equations perturbed by nondissipative forces. This class of forces appears in some applications where we must take into account the interaction of the system with its environment. The nonlinear dependence on the unmeasurable part of the state and the loss of the fundamental passivity property render most of the existing results on stabilization of nonlinear systems unapplicable to this problem. The technique we use consists of finding a dynamic output feedback controller and a nonlinear change of coordinates such that the closed loop can be decomposed as a cascade of an asymptotically stable system and an input-to-state stable system. This should be contrasted with the well-known passivity-based technique that aims at a feedback interconnection of passive systems. We believe this design methodology to be of potential applicability to other stabilization problems where passivity arguments are unapplicable.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/sysconleen_US
dc.relation.ispartofSystems and Control Lettersen_US
dc.subjectNonlinear Controlen_US
dc.subjectPassive Systemsen_US
dc.subjectStabilization Of Nonlinear Systemsen_US
dc.titleOn output feedback stabilization of Euler-Lagrange systems with nondissipative forcesen_US
dc.typeArticleen_US
dc.identifier.emailHill, D:en_US
dc.identifier.authorityHill, D=rp01669en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/0167-6911(95)00048-8en_US
dc.identifier.scopuseid_2-s2.0-0001633934en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0001633934&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume27en_US
dc.identifier.issue5en_US
dc.identifier.spage315en_US
dc.identifier.epage324en_US
dc.identifier.isiWOS:A1996UQ60600008-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridShishkin, S=7102549938en_US
dc.identifier.scopusauthoridOrtega, R=7202793493en_US
dc.identifier.scopusauthoridHill, D=35398599500en_US
dc.identifier.scopusauthoridLoria, A=24787713400en_US

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