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Article: Design of non-fragile H ∞ controller for active vehicle suspensions

TitleDesign of non-fragile H ∞ controller for active vehicle suspensions
Authors
Du, HLam, JSze, KY
KeywordsActive Suspension
H ∞ Control
Linear Matrix Inequality
Non-Fragile
Issue Date2005
PublisherSage Science Press (UK). The Journal's web site is located at http://www.sagepub.co.uk/journal.aspx?pid=105701
Citation
Jvc/Journal of Vibration and Control, 2005, v. 11 n. 2, p. 225-243 How to Cite?
DOI: http://dx.doi.org/10.1177/1077546305049392
AbstractIn this paper we present an approach to design the non-fragile H ∞ controller for active vehicle suspensions. A quarter-car model with active suspension system is considered in this paper. By suitably formulating the sprung mass acceleration, suspension deflection and tire deflection as the optimization object and considering a priori norm-bounded controller gain variations, the non-fragile state-feedback H ∞ controller can be obtained by solving a linear matrix inequality. The designed controller not only can achieve the optimal performance for active suspensions but also preserves the closed-loop stability in spite of the controller gain variations.
Persistent Identifierhttp://hdl.handle.net/10722/156739
ISSN
1077-5463
2021 Impact Factor: 2.633
2020 SCImago Journal Rankings: 0.734
ISI Accession Number ID
WOS:000227001400005
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorDu, Hen_US
dc.contributor.authorLam, Jen_US
dc.contributor.authorSze, KYen_US
dc.date.accessioned2012-08-08T08:43:46Z-
dc.date.available2012-08-08T08:43:46Z-
dc.date.issued2005en_US
dc.identifier.citationJvc/Journal of Vibration and Control, 2005, v. 11 n. 2, p. 225-243en_US
dc.identifier.issn1077-5463en_US
dc.identifier.urihttp://hdl.handle.net/10722/156739-
dc.description.abstractIn this paper we present an approach to design the non-fragile H ∞ controller for active vehicle suspensions. A quarter-car model with active suspension system is considered in this paper. By suitably formulating the sprung mass acceleration, suspension deflection and tire deflection as the optimization object and considering a priori norm-bounded controller gain variations, the non-fragile state-feedback H ∞ controller can be obtained by solving a linear matrix inequality. The designed controller not only can achieve the optimal performance for active suspensions but also preserves the closed-loop stability in spite of the controller gain variations.en_US
dc.languageengen_US
dc.publisherSage Science Press (UK). The Journal's web site is located at http://www.sagepub.co.uk/journal.aspx?pid=105701en_US
dc.relation.ispartofJournal of Vibration and Controlen_US
dc.subjectActive Suspensionen_US
dc.subjectH ∞ Controlen_US
dc.subjectLinear Matrix Inequalityen_US
dc.subjectNon-Fragileen_US
dc.titleDesign of non-fragile H ∞ controller for active vehicle suspensionsen_US
dc.typeArticleen_US
dc.identifier.emailLam, J: james.lam@hku.hken_US
dc.identifier.emailSze, KY: kysze@hku.hken_US
dc.identifier.authorityLam, J=rp00133en_US
dc.identifier.authoritySze, KY=rp00171en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1177/1077546305049392en_US
dc.identifier.scopuseid_2-s2.0-14244269855en_US
dc.identifier.hkuros102448-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-14244269855&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume11en_US
dc.identifier.issue2en_US
dc.identifier.spage225en_US
dc.identifier.epage243en_US
dc.identifier.isiWOS:000227001400005-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridDu, H=7201901161en_US
dc.identifier.scopusauthoridLam, J=7201973414en_US
dc.identifier.scopusauthoridSze, KY=7006735060en_US
dc.identifier.issnl1077-5463-

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