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Article: On the existence of globally stable actuator saturation compensators

TitleOn the existence of globally stable actuator saturation compensators
Authors
Issue Date1998
PublisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00207179.asp
Citation
International Journal Of Control, 1998, v. 69 n. 6, p. 773-788 How to Cite?
AbstractAlthough actuator saturation is a common nonlinear problem in practical control systems, the condition under which compensators exist that globally stabilize systems subject to actuator saturation, is still not well understood. In this paper, it is shown that actuator saturation compensators exist that globally stabilize systems containing up to one integrator. For systems with two integrators, it is established that the compensated system can only be Lagrange stable. The stability result presented in this paper can also be extended to analyse the stability of systems using existing compensation schemes, thus providing a much needed justification for the use of these schemes in practice. The results presented here are illustrated by examples.
Persistent Identifierhttp://hdl.handle.net/10722/75846
ISSN
2015 Impact Factor: 1.88
2015 SCImago Journal Rankings: 1.494

 

DC FieldValueLanguage
dc.contributor.authorChan, CWen_HK
dc.contributor.authorHui, Ken_HK
dc.date.accessioned2010-09-06T07:15:08Z-
dc.date.available2010-09-06T07:15:08Z-
dc.date.issued1998en_HK
dc.identifier.citationInternational Journal Of Control, 1998, v. 69 n. 6, p. 773-788en_HK
dc.identifier.issn0020-7179en_HK
dc.identifier.urihttp://hdl.handle.net/10722/75846-
dc.description.abstractAlthough actuator saturation is a common nonlinear problem in practical control systems, the condition under which compensators exist that globally stabilize systems subject to actuator saturation, is still not well understood. In this paper, it is shown that actuator saturation compensators exist that globally stabilize systems containing up to one integrator. For systems with two integrators, it is established that the compensated system can only be Lagrange stable. The stability result presented in this paper can also be extended to analyse the stability of systems using existing compensation schemes, thus providing a much needed justification for the use of these schemes in practice. The results presented here are illustrated by examples.en_HK
dc.languageengen_HK
dc.publisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00207179.aspen_HK
dc.relation.ispartofInternational Journal of Controlen_HK
dc.titleOn the existence of globally stable actuator saturation compensatorsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-7179&volume=69&issue=6&spage=773&epage=788&date=1998&atitle=On+the+existence+of+globally+stable+actuator+saturation+compensatorsen_HK
dc.identifier.emailChan, CW: mechan@hkucc.hku.hken_HK
dc.identifier.authorityChan, CW=rp00088en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0032048285en_HK
dc.identifier.hkuros31906en_HK
dc.identifier.volume69en_HK
dc.identifier.issue6en_HK
dc.identifier.spage773en_HK
dc.identifier.epage788en_HK
dc.publisher.placeUnited Kingdomen_HK

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