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dc.contributor.authorRotondo, Damiano
dc.contributor.authorLópez-Estrada, Francisco Ronay
dc.contributor.authorNejjari, Fatiha
dc.contributor.authorPonsart, Jean-Christophe
dc.contributor.authorTheilliol, Didier
dc.contributor.authorPuig, Vicenç
dc.date.accessioned2017-01-10T09:12:53Z
dc.date.available2017-01-10T09:12:53Z
dc.date.created2016-11-29T23:28:10Z
dc.date.issued2016
dc.identifier.citationJournal of the Franklin Institute. 2016, 353 (13), 3176-3191.nb_NO
dc.identifier.issn0016-0032
dc.identifier.urihttp://hdl.handle.net/11250/2426835
dc.description.abstractThis paper proposes an observer for the joint state and fault estimation devoted to discrete-time linear parameter varying (LPV) systems subject to actuator faults. The major contribution of this work is that the observer is able to estimate multiplicative faults, contrarily to the existing approaches, that consider additive faults. The main characteristic of this observer is that it is scheduled not only by means of the endogenous varying parameters of the faulty model, but also by the input vector. Another contribution of this paper consists in adding a switching component in order to guarantee the feasibility of the conditions for designing the observer gains. It is proved that, as long as the input sequence satisfies some characteristics, the convergence of the observer error dynamics to zero is assured. A numerical example is used to demonstrate the effectiveness of the proposed strategy.nb_NO
dc.language.isoengnb_NO
dc.publisherElseviernb_NO
dc.titleActuator multiplicative fault estimation in discrete-time LPV systems using switched observersnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.source.pagenumber3176-3191nb_NO
dc.source.volume353nb_NO
dc.source.journalJournal of the Franklin Institutenb_NO
dc.source.issue13nb_NO
dc.identifier.doi10.1016/j.jfranklin.2016.06.007
dc.identifier.cristin1406142
dc.description.localcode© 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/nb_NO
cristin.unitcode194,63,25,0
cristin.unitnameInstitutt for teknisk kybernetikk
cristin.ispublishedtrue
cristin.fulltextpreprint
cristin.qualitycode1


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