Finite time estimation through a continuous-discrete observer

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dc.citation.epage4849en_US
dc.citation.issueNumber16en_US
dc.citation.spage4831en_US
dc.citation.volumeNumber28en_US
dc.contributor.authorMazenc, F.en_US
dc.contributor.authorAhmed, S.en_US
dc.contributor.authorMalisoff, M.en_US
dc.date.accessioned2019-02-21T16:02:52Z
dc.date.available2019-02-21T16:02:52Z
dc.date.issued2018en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractWe study two broad classes of nonlinear time-varying continuous-time systems with outputs. For the first class, we build an observer in the case where a state dependent disturbance affects the linear approximation. When the disturbances are the zero functions, our observer provides exact values of the state at all times larger than a suitable finite time, and it provides an approximate estimate when there are nonzero disturbances, so our observers are called finite time observers. We use this construction, which is of interest for its own sake, to design a globally exponentially stabilizing dynamic output feedback for a family of nonlinear systems whose outputs are only available on some finite time intervals. Our simulations illustrate the efficacy of our methods.
dc.description.sponsorshipPHC Bosphore 2016 France-Turkey, Grant/Award Number: 35634QM; The Scientific and Technological Research Council of Turkey (TÜBITAK), Grant/Award Number: EEEAG-115E820; US National Science Foundation, Grant/Award Number: 1408295 and 1711299
dc.embargo.release2019-10-15en_US
dc.identifier.doi10.1002/rnc.4286
dc.identifier.issn1049-8923
dc.identifier.urihttp://hdl.handle.net/11693/50051
dc.language.isoEnglish
dc.publisherJohn Wiley and Sons
dc.relation.isversionofhttps://doi.org/10.1002/rnc.4286
dc.relation.projectTürkiye Bilimsel ve Teknolojik Araştirma Kurumu, TÜBITAK: EEEAG-115E820 - 1408295 - 1711299 - Council for Scientific and Industrial Research, CSIR
dc.source.titleInternational Journal of Robust and Nonlinear Controlen_US
dc.subjectObserveren_US
dc.subjectOutput feedbacken_US
dc.subjectStabilizationen_US
dc.subjectSwitched systemen_US
dc.titleFinite time estimation through a continuous-discrete observeren_US
dc.typeArticleen_US

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