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Control of the archimedes wave swing using neural networks

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dc.contributor.authorBeirão, Pedro
dc.contributor.authorMendes, Mário J. G. C.
dc.contributor.authorValério, Duarte
dc.contributor.authorCosta, José Sá da
dc.date.accessioned2019-12-16T12:01:10Z
dc.date.available2019-12-16T12:01:10Z
dc.date.issued2007
dc.description.abstractThis paper addresses the control of the Archimedes Wave Swing, a fully-submerged Wave Energy Converter (WEC), of which a prototype has already been built and tested. Simulation results are presented in which Internal Model Control (IMC) is used, both with linear models and with non-linear neural network (NN) models. To the best of our knowledge this is the first time NN-based control is being applied to design a controller for a WEC. NNs are a mathematical tool suitable to model the behaviour of dynamic systems, both linear and non-linear (as in our case). Significant absorbed wave energy increases were found, both using linear models and NNs. Results were better when IMC with NNs was employed (with a nearly sixfold increase against a fivefold increase), except for the May—September period, when IMC with linear models performs better.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationBEIRÃO, Pedro; [et al] – Control of the archimedes wave swing using neural networks. In Proceedings of the 7th European Wave and Tidal Energy Conference (EWTEC 2007). Porto, Portugal: Fundação Eng. António de Almeida, 2007. Pp. 1-10pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.21/10875
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherFundação Eng. António de Almeidapt_PT
dc.relationPOCTI-SFA-10-46IDMEC - FCTpt_PT
dc.relationFractional Modelling, Identification and Control: Theoretical Developments and Applications
dc.subjectNeural networkspt_PT
dc.subjectWave energypt_PT
dc.subjectInternal Model Controlpt_PT
dc.subjectArchimedes wave swingpt_PT
dc.subjectControlpt_PT
dc.titleControl of the archimedes wave swing using neural networkspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleFractional Modelling, Identification and Control: Theoretical Developments and Applications
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F20636%2F2004/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FEME-CRO%2F70341%2F2006/PT
oaire.citation.conferencePlace11 a 14 de Setembro de 2007 - Porto, Portugalpt_PT
oaire.citation.endPage10pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.title7th European Wave and Tidal Energy Conference (EWTEC 2007).pt_PT
oaire.fundingStreamSFRH
oaire.fundingStream3599-PPCDT
person.familyNameBeirão
person.familyNameGonçalves Cavaco Mendes
person.familyNameValério
person.givenNamePedro
person.givenNameMário José
person.givenNameDuarte
person.identifier.ciencia-idC715-AF50-3830
person.identifier.ciencia-idBD18-DE28-4610
person.identifier.ciencia-idCE15-E79C-E7AF
person.identifier.orcid0000-0002-6071-1950
person.identifier.orcid0000-0002-2448-8667
person.identifier.orcid0000-0001-9388-4308
person.identifier.ridC-4356-2014
person.identifier.ridB-5405-2008
person.identifier.ridC-9339-2012
person.identifier.scopus-author-id23007612600
person.identifier.scopus-author-id24340460600
person.identifier.scopus-author-id23010662200
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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relation.isAuthorOfPublication80ad87b5-0a3b-46dd-8815-adb45f9a2e9a
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