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dc.contributor.author
García Violini, Diego Demián  
dc.contributor.author
Peña Sanchez, Yerai  
dc.contributor.author
Faedo, Nicolás Ezequiel  
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Bianchi, Fernando Daniel  
dc.contributor.author
Ringwood, John V.  
dc.date.available
2024-03-18T10:34:01Z  
dc.date.issued
2024-02  
dc.identifier.citation
García Violini, Diego Demián; Peña Sanchez, Yerai; Faedo, Nicolás Ezequiel; Bianchi, Fernando Daniel; Ringwood, John V.; A model invalidation procedure for wave energy converters with experimental assessment and implications for control; Pergamon-Elsevier Science Ltd; Control Engineering Practice; 143; 2-2024; 1-15  
dc.identifier.issn
0967-0661  
dc.identifier.uri
http://hdl.handle.net/11336/230720  
dc.description.abstract
Model invalidation is the process of testing assumptions of a dynamical model by comparing simulated responses with experimental data, considering any discrepancies as evidence that the model may be invalid. In this study, a model invalidation methodology is presented, to obtain robust control oriented models for wave energy converters (WECs). In particular, this methodology can deal separately with dynamical uncertainty and external noise in experimental data sets. To this end, considering linear system theory, this study proposes a methodology for building input–output data sets for WEC systems, via a two-stage approach. Model invalidation results are analysed statistically, and the practical implications of considering dynamical uncertainty in WEC system models are discussed in terms of control performance, specifically absorbed energy. As indicated by the analysis and results presented in this study, failure to include dynamic uncertainty in the analysis can lead to performance overestimation. The importance of a good dynamical description for accurate estimation of experimental control performance is highlighted. Finally, this study emphasises the need for closed-loop controllers for WEC systems that can simultaneously maximise energy and guarantee robust stability, an area currently lacking within the WEC literature.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Pergamon-Elsevier Science Ltd  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/  
dc.subject
Model invalidation  
dc.subject
Model validation  
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WECs  
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Uncertainty  
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Robust control  
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Control oriented models  
dc.subject.classification
Control Automático y Robótica  
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Ingeniería Eléctrica, Ingeniería Electrónica e Ingeniería de la Información  
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INGENIERÍAS Y TECNOLOGÍAS  
dc.title
A model invalidation procedure for wave energy converters with experimental assessment and implications for control  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-03-15T11:44:30Z  
dc.journal.volume
143  
dc.journal.pagination
1-15  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: García Violini, Diego Demián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina  
dc.description.fil
Fil: Peña Sanchez, Yerai. Maynooth University; Irlanda  
dc.description.fil
Fil: Faedo, Nicolás Ezequiel. Maynooth University; Irlanda  
dc.description.fil
Fil: Bianchi, Fernando Daniel. Instituto Tecnológico de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Ringwood, John V.. Maynooth University; Irlanda  
dc.journal.title
Control Engineering Practice  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0967066123003477  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.conengprac.2023.105778