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Design and implementation of LQR/LQG strategies for oxygen stoichiometry control in PEM fuel cells based systems
| dc.contributor.author | Niknezhadi, Ali |
| dc.contributor.author | Allué Fantova, Miguel |
| dc.contributor.author | Kunusch, Cristian |
| dc.contributor.author | Ocampo-Martínez, Carlos |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial |
| dc.date.accessioned | 2011-10-23T09:35:50Z |
| dc.date.available | 2011-10-23T09:35:50Z |
| dc.date.created | 2011 |
| dc.date.issued | 2011 |
| dc.identifier.citation | Niknezhadi, A. [et al.]. Design and implementation of LQR/LQG strategies for oxygen stoichiometry control in PEM fuel cells based systems. "Journal of power sources", 2011, vol. 196, núm. 9, p. 4277-4282. |
| dc.identifier.issn | 0378-7753 |
| dc.identifier.uri | http://hdl.handle.net/2117/13631 |
| dc.description.abstract | This paper presents the oxygen stoichiometry control problem of proton exchange Membrane (PEM) fuel cells and introduces a solution through an optimal control methodology. Based on the study of a non-linear dynamical model of a laboratory PEM fuel cell system and its associated components (air compressor, humidifiers, line heaters, valves, etc.), a control strategy for the oxygen stoichiometry regulation in the cathode line is designed and tested. From a linearized model of the system, an LQR/LQG controller is designed to give a solution to the stated control problem. Experimental results show the effectiveness of the proposed controllers design. |
| dc.format.extent | 6 p. |
| dc.language.iso | eng |
| dc.subject | Àrees temàtiques de la UPC::Informàtica::Automàtica i control |
| dc.subject.other | Automation Linear quadratic control Optimisation LGQ/LQR control PEM fuel cells Oxygen stoichiometry |
| dc.title | Design and implementation of LQR/LQG strategies for oxygen stoichiometry control in PEM fuel cells based systems |
| dc.type | Article |
| dc.contributor.group | Universitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control |
| dc.identifier.doi | 10.1016/j.jpowsour.2010.11.059 |
| dc.description.peerreviewed | Peer Reviewed |
| dc.relation.publisherversion | http://dx.doi.org/10.1016/j.jpowsour.2010.11.059 |
| dc.rights.access | Open Access |
| local.identifier.drac | 5389746 |
| dc.description.version | Postprint (published version) |
| local.citation.author | Niknezhadi, A.; Allué, M.; Kunusch, C.; Ocampo-Martinez, C. |
| local.citation.publicationName | Journal of power sources |
| local.citation.volume | 196 |
| local.citation.number | 9 |
| local.citation.startingPage | 4277 |
| local.citation.endingPage | 4282 |
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