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dc.contributor.authorLuna Pacho, Julio Alberto
dc.contributor.authorHusar, Attila Peter
dc.contributor.authorSerra, Maria
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial
dc.contributor.otherInstitut de Robòtica i Informàtica Industrial
dc.date.accessioned2016-04-12T11:00:03Z
dc.date.available2017-06-16T00:30:27Z
dc.date.issued2015-09-14
dc.identifier.citationLuna, J., Husar, A., Serra, M. Nonlinear distributed parameter observer design for fuel cell systems. "International journal of hydrogen energy", 14 Setembre 2015, vol. 40, núm. 34, p. 11322-11332.
dc.identifier.issn0360-3199
dc.identifier.urihttp://hdl.handle.net/2117/85550
dc.description.abstractThis paper presents the development of a nonlinear state observer to estimate the different gas species concentration profiles in a Proton Exchange Membrane Fuel Cell energy system. The selection of the estimated states follows functionality and fuel cell performance criteria. The implementation is based on the finite element discretisation of a fuel cell distributed parameter model. Forward and backwards discretisation of the partial derivative equations is performed to take advantage of the boundary conditions of the problem and also to apply lumped systems theory in the synthesis procedure of the observer. A second-order sliding-mode super-twisting corrective input action is implemented to reduce the estimation error to zero in a finite amount of time. The sliding-mode control approach grants a suitable corrective action without incrementing the model-dependency of the observer. Simulation results are presented to show the performance of the proposed observer of the fuel cell internal states and to extract conclusions for future research work.
dc.format.extent11 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Informàtica::Automàtica i control
dc.subject.lcshPEM fuel cells
dc.subject.otherPEMFC
dc.subject.otherDistributed parameter model
dc.subject.otherNonlinear observer
dc.subject.otherSuper-twisting
dc.subject.otherObservation
dc.subject.otherALGORITHM
dc.subject.otherORDER Control nonlinearities
dc.subject.othercontrol theory
dc.subject.otherobservability.
dc.titleNonlinear distributed parameter observer design for fuel cell systems
dc.typeArticle
dc.subject.lemacPiles de combustible -- Control electrònic
dc.contributor.groupUniversitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia
dc.identifier.doi10.1016/j.ijhydene.2015.05.132
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0360319915013452
dc.rights.accessOpen Access
local.identifier.drac16979016
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/FP7/303419/EU/Physical bottom Up Multiscale Modelling for Automotive PEMFC Innovative performance and Durability optimization/PUMA MIND
local.citation.authorLuna, J.; Husar, A.; Serra, M.
local.citation.publicationNameInternational journal of hydrogen energy
local.citation.volume40
local.citation.number34
local.citation.startingPage11322
local.citation.endingPage11332


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