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dc.contributor.authorEscobet Canal, Teresa
dc.contributor.authorPuig Cayuela, Vicenç
dc.contributor.authorQuevedo Casín, Joseba Jokin
dc.contributor.authorGarcía Valverde, Diego
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Disseny i Programació de Sistemes Electrònics
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial
dc.coverage.spatialeast=2.1734034999999494; north=41.38506389999999; name=Bas Catedral Apartments, Carrer de Duran i Bas, 7, 08002 Barcelona, Espanya
dc.identifier.citationEscobet, T. [et al.]. A methodology for incipient fault detection. A: IEEE International Conference on Control Applications. "IEEE Multi-Conference on Systems and Control (MSC 2014), 8-10 octubre, Antibes (France)". Antibes: Institute of Electrical and Electronics Engineers (IEEE), 2014, p. 104-109.
dc.description.abstractThis paper proposes a fault detection methodology for incipient faults that combines different residual generation methods (observers and l-step ahead predictors) with different convergence velocity to the real output trying to benefit from the advantages offered by each one. The integration is based on generating a timed automaton, which combines the information extracted from each method in order to provide the best fault detection performance regarding incipient faults. The proposed methodology has as a main objective to detect as early as possible anomalies or incipient faults in system components. Nowadays, for many systems, early warnings contribute to increase system reliability, prevent major component failures and planning the necessary repair actions for several weeks (predictive maintenance). The application of this methodology will be illustrated in a case study based on a part of the Barcelona water network.
dc.format.extent6 p.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Informàtica::Automàtica i control
dc.subject.lcshFault tolerance (Engineering)
dc.subject.lcshPredictive control
dc.subject.otherFault detection
dc.titleA methodology for incipient fault detection
dc.typeConference report
dc.subject.lemacTolerància als errors (Enginyeria)
dc.subject.lemacControl predictiu
dc.contributor.groupUniversitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control
dc.contributor.groupUniversitat Politècnica de Catalunya. SIC - Sistemes Intel·ligents de Control
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (author’s final draft)
upcommons.citation.authorEscobet, T.; Puig, V.; Quevedo, J.; Garcia, D.
upcommons.citation.contributorIEEE International Conference on Control Applications
upcommons.citation.publicationNameIEEE Multi-Conference on Systems and Control (MSC 2014), 8-10 octubre, Antibes (France)

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