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Article: Robust H∞ filtering for discrete time-varying uncertain systems with a known deterministic input

TitleRobust H∞ filtering for discrete time-varying uncertain systems with a known deterministic input
Authors
Issue Date2002
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, 2002, v. 75 n. 15, p. 1159-1169 How to Cite?
AbstractIn this paper, a new discrete-time dynamic game where two players seek to reinforce and suppress the output of a system under the influence of a known deterministic input is considered. A necessary and sufficient condition for the existence of a saddle-point solution to this game is derived in terms of a discrete-time Riccati difference equation. The result of the game is used to solve the robust H∞ filtering problem for discrete time-varying systems subject to a known deterministic input and norm-bounded parameter uncertainties occurring in both the state and the output matrices of the state-space model. There is no restriction on the form of the filter. This allows the effect of the known input on the estimation error due to system uncertainties to be optimally reduced without any prior assumption on the filter structure.
Persistent Identifierhttp://hdl.handle.net/10722/155177
ISSN
2015 Impact Factor: 1.88
2015 SCImago Journal Rankings: 1.494
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHung, YSen_US
dc.contributor.authorYang, Fen_US
dc.date.accessioned2012-08-08T08:32:12Z-
dc.date.available2012-08-08T08:32:12Z-
dc.date.issued2002en_US
dc.identifier.citationInternational Journal Of Control, 2002, v. 75 n. 15, p. 1159-1169en_US
dc.identifier.issn0020-7179en_US
dc.identifier.urihttp://hdl.handle.net/10722/155177-
dc.description.abstractIn this paper, a new discrete-time dynamic game where two players seek to reinforce and suppress the output of a system under the influence of a known deterministic input is considered. A necessary and sufficient condition for the existence of a saddle-point solution to this game is derived in terms of a discrete-time Riccati difference equation. The result of the game is used to solve the robust H∞ filtering problem for discrete time-varying systems subject to a known deterministic input and norm-bounded parameter uncertainties occurring in both the state and the output matrices of the state-space model. There is no restriction on the form of the filter. This allows the effect of the known input on the estimation error due to system uncertainties to be optimally reduced without any prior assumption on the filter structure.en_US
dc.languageengen_US
dc.publisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00207179.aspen_US
dc.relation.ispartofInternational Journal of Controlen_US
dc.titleRobust H∞ filtering for discrete time-varying uncertain systems with a known deterministic inputen_US
dc.typeArticleen_US
dc.identifier.emailHung, YS:yshung@eee.hku.hken_US
dc.identifier.authorityHung, YS=rp00220en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1080/00207170210156233en_US
dc.identifier.scopuseid_2-s2.0-0037109821en_US
dc.identifier.hkuros82497-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037109821&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume75en_US
dc.identifier.issue15en_US
dc.identifier.spage1159en_US
dc.identifier.epage1169en_US
dc.identifier.isiWOS:000179664100002-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridHung, YS=8091656200en_US
dc.identifier.scopusauthoridYang, F=7403450080en_US

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