Robust H2 filtering for LTI systems with linear fractional representation

dc.creatorKorogui, RH
dc.creatorGeromel, JC
dc.date2009
dc.date2014-11-17T20:49:44Z
dc.date2015-11-26T16:46:29Z
dc.date2014-11-17T20:49:44Z
dc.date2015-11-26T16:46:29Z
dc.date.accessioned2018-03-28T23:32:21Z
dc.date.available2018-03-28T23:32:21Z
dc.identifierInternational Journal Of Control. Taylor & Francis Ltd, v. 82, n. 11, n. 2127, n. 2136, 2009.
dc.identifier0020-7179
dc.identifierWOS:000269793500013
dc.identifier10.1080/00207170902915760
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/71175
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/71175
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/71175
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1274541
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThis article introduces a new approach to H2 robust filtering design for continuous and discrete-time LTI systems subjected to linear fractional parameter uncertainty representation. The novelty consists on the determination of a performance certificate in terms of the gap between lower and upper bounds of a minimax programming problem which defines the optimal robust filter and the associated equilibrium cost. The calculations are performed through convex programming methods, applying slack variables, known as multipliers, to handle the fractional dependence of the plant transfer function with respect to the parameter uncertainty. The theory is illustrated by means of an example borrowed from the literature and a practical application involving the design of a robust filter for the load voltage estimation on a transmission line with a stub feeding an unknown resistive load.
dc.description82
dc.description11
dc.description2127
dc.description2136
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageen
dc.publisherTaylor & Francis Ltd
dc.publisherAbingdon
dc.publisherInglaterra
dc.relationInternational Journal Of Control
dc.relationInt. J. Control
dc.rightsfechado
dc.rightshttp://journalauthors.tandf.co.uk/permissions/reusingOwnWork.asp
dc.sourceWeb of Science
dc.subjectrobust H2 filtering
dc.subjectlTI systems
dc.subjectlinear matrix inequalities
dc.subjectconvex programming
dc.subjectUncertain Systems
dc.subjectLyapunov Functions
dc.subjectH-2
dc.subjectPrediction
dc.subjectDesign
dc.titleRobust H2 filtering for LTI systems with linear fractional representation
dc.typeArtículos de revistas


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