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dc.contributor.authorCecilia Piñol, Andreu
dc.contributor.authorCosta Castelló, Ramon
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Automàtica, Robòtica i Visió
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial
dc.date.accessioned2020-09-22T12:22:09Z
dc.date.available2020-09-22T12:22:09Z
dc.date.issued2020-04-01
dc.identifier.citationCecilia, A.; Costa-Castelló, R. Observador de alta ganancia con zona muerta ajustable para estimar la saturación de agua líquida en pilas de combustible tipo PEM. "Revista iberoamericana de automática e informática industrial", 1 Abril 2020, vol. 17, núm. 2, p. 169-180.
dc.identifier.issn1697-7912
dc.identifier.otherhttp://www.iri.upc.edu/files/scidoc/2328-Observador-de-alta-ganancia-con-zona-muerta-ajustable-para-estimar-la-saturaci%C3%B3n-de-agua-l%C3%ADquida-en-pilas-de-combustible-tipo-PEM.pdf
dc.identifier.urihttp://hdl.handle.net/2117/329094
dc.description.abstractIn the area of PEM fuel cells, water management remains one of the most challenging issues affecting PEMFC efficiency and lifetime. Liquid water active control and supervision techniques are limited by the absence of online sensors that can estimate the liquid water saturation. For this reason, this work presents the design of a state observer to estimate the cathode catalyst layer’s liquid water saturation of an open-cathode PEM fuel cell. The proposed observer is based on High-Gain techniques, and is modified with a dynamic dead-zone which reduces the observer’s noise sensibility. The results have been validated through numerical simulation and experiments. It is shown that, in the absence of noise, the proposed observer presents a similar performance than its non dead-zone equivalent. Moreover, in the presence of noise, the dead-zone significantly reduces the estimation error induced by it.
dc.format.extent12 p.
dc.language.isospa
dc.publisherElsevier
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Informàtica::Automàtica i control
dc.subject.otherObservadores de Estados
dc.subject.otherRuido de Medida
dc.subject.otherSistemas no Lineales
dc.subject.otherSistemas de energía renovables
dc.titleObservador de alta ganancia con zona muerta ajustable para estimar la saturación de agua líquida en pilas de combustible tipo PEM
dc.typeArticle
dc.contributor.groupUniversitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control
dc.identifier.doi10.4995/riai.2019.11161
dc.description.peerreviewedPeer Reviewed
dc.subject.inspecClassificació INSPEC::Control theory
dc.relation.publisherversionhttps://polipapers.upv.es/index.php/RIAI/article/view/12689
dc.rights.accessOpen Access
local.identifier.drac28910185
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/2PE/MDM-2016-0656
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/2PE/RTI2018-096001-B-C32
local.citation.authorCecilia, A.; Costa-Castelló, R.
local.citation.publicationNameRevista iberoamericana de automática e informática industrial
local.citation.volume17
local.citation.number2
local.citation.startingPage169
local.citation.endingPage180


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Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain