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dc.contributor.authorWitczak, Marcin
dc.contributor.authorPuig Cayuela, Vicenç
dc.contributor.authorRotondo, Damiano
dc.contributor.authorFaygel, Michal de Rozprza
dc.contributor.authorMrugalski, Marcin
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial
dc.date.accessioned2016-04-05T06:43:48Z
dc.date.issued2015
dc.identifier.citationWitczak, M., Puig, V., Rotondo, D., Faygel, M., Mrugalski, M. A robust H8 observer design for unknown input nonlinear systems: Application to fault diagnosis of a wind turbine. A: Mediterranean Conference on Control and Automation. "23rd Mediterranean Conference on Control & Automation: Conference Proceedings". Torremolinos, Málaga: Institute of Electrical and Electronics Engineers (IEEE), 2015, p. 162-167.
dc.identifier.isbn978-1-4799-9935-4
dc.identifier.urihttp://hdl.handle.net/2117/85163
dc.description.abstractThe paper is devoted to the problem of designing robust unknown input observer (UIO) for fault estimation purpose. The proposed approach is based on the Takagi-Sugeno models which can be effectively applied for modelling of the wide class of non-linear systems. It also revisits the recent results proposed in the literature and provides a less restrictive design procedure of a robust UIO. In particular, the general UIO strategy and the 8 framework are provided to design a robust fault estimation methodology. The resulting design procedure guarantees that a prescribed disturbance attenuation level is achieved with respect to the state estimation error. The main advantage of the proposed approach boils down to its simplicity because it reduces to solving a set of Linear Matrix Inequalities (LMIs). The final part of the paper presents an illustrative example devoted to the fault estimation of a three blade 1 MW variable-speed, variable-pitch wind turbine
dc.format.extent6 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Informàtica::Automàtica i control
dc.subject.lcshControl theory
dc.subject.othercontrol theory
dc.titleA robust H8 observer design for unknown input nonlinear systems: Application to fault diagnosis of a wind turbine
dc.typeConference report
dc.subject.lemacControl, Teoria de
dc.contributor.groupUniversitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control
dc.contributor.groupUniversitat Politècnica de Catalunya. SIC - Sistemes Intel·ligents de Control
dc.identifier.doi10.1109/MED.2015.7158745
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac17677352
dc.description.versionPostprint (author's final draft)
dc.date.lift10000-01-01
local.citation.authorWitczak, M.; Puig, V.; Rotondo, D.; Faygel, M.; Mrugalski, M.
local.citation.contributorMediterranean Conference on Control and Automation
local.citation.pubplaceTorremolinos, Málaga
local.citation.publicationName23rd Mediterranean Conference on Control & Automation: Conference Proceedings
local.citation.startingPage162
local.citation.endingPage167


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