Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter
- Autores
- Faedo, Nicolás Ezequiel; Peña-Sanchez, Yerai; García Violini, Diego Demián; Ferri, Francesco; Mattiazzo, Giuliana; Ringwood, John V.
- Año de publicación
- 2023
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In recent years, a framework for control of wave energy converters (WECs), termed moment-based control, has been developed within the wave energy conversion literature, exhibiting a remarkable performance in terms of energy absorption, while retaining real-time computational capabilities. Nonetheless, to date, practical results regarding moment-based control for WEC systems have been exclusively provided in numerical simulation, i.e. there is currently a lack of ‘real-world’ assessment of this promising control framework. Motivated by this, we present, in this paper, an experimental assessment and validation of moment-based WEC control for a prototype Wavestar wave energy converter, at the tank-testing facilities of Aalborg University, Denmark. In particular, we address the control design and synthesis procedure in an integrated fashion, covering experimental (physically consistent) system identification, unknown-input estimation and forecasting of wave excitation force, and subsequent control law implementation. We demonstrate that the moment-based controller is able to effectively maximise energy absorption from the wave resource in real-time, with a significant and consistent improvement with respect to the defined benchmark case. The results presented and discussed in this paper demonstrate the feasibility of moment-based WEC control, filling the gap between the attractive theoretical aspects associated with such a strategy, and the practical WEC energy conversion application.
Fil: Faedo, Nicolás Ezequiel. Politecnico di Torino; Italia
Fil: Peña-Sanchez, Yerai. Universidad del País Vasco; España
Fil: García Violini, Diego Demián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina
Fil: Ferri, Francesco. Aalborg University; Dinamarca
Fil: Mattiazzo, Giuliana. Politecnico di Torino; Italia
Fil: Ringwood, John V.. Maynooth University; Irlanda - Materia
-
ENERGY-MAXIMISING CONTROL
EXPERIMENTAL VALIDATION
MOMENT
MOMENT-MATCHING
OPTIMAL CONTROL
WAVE ENERGY - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/219993
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Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converterFaedo, Nicolás EzequielPeña-Sanchez, YeraiGarcía Violini, Diego DemiánFerri, FrancescoMattiazzo, GiulianaRingwood, John V.ENERGY-MAXIMISING CONTROLEXPERIMENTAL VALIDATIONMOMENTMOMENT-MATCHINGOPTIMAL CONTROLWAVE ENERGYhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2In recent years, a framework for control of wave energy converters (WECs), termed moment-based control, has been developed within the wave energy conversion literature, exhibiting a remarkable performance in terms of energy absorption, while retaining real-time computational capabilities. Nonetheless, to date, practical results regarding moment-based control for WEC systems have been exclusively provided in numerical simulation, i.e. there is currently a lack of ‘real-world’ assessment of this promising control framework. Motivated by this, we present, in this paper, an experimental assessment and validation of moment-based WEC control for a prototype Wavestar wave energy converter, at the tank-testing facilities of Aalborg University, Denmark. In particular, we address the control design and synthesis procedure in an integrated fashion, covering experimental (physically consistent) system identification, unknown-input estimation and forecasting of wave excitation force, and subsequent control law implementation. We demonstrate that the moment-based controller is able to effectively maximise energy absorption from the wave resource in real-time, with a significant and consistent improvement with respect to the defined benchmark case. The results presented and discussed in this paper demonstrate the feasibility of moment-based WEC control, filling the gap between the attractive theoretical aspects associated with such a strategy, and the practical WEC energy conversion application.Fil: Faedo, Nicolás Ezequiel. Politecnico di Torino; ItaliaFil: Peña-Sanchez, Yerai. Universidad del País Vasco; EspañaFil: García Violini, Diego Demián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; ArgentinaFil: Ferri, Francesco. Aalborg University; DinamarcaFil: Mattiazzo, Giuliana. Politecnico di Torino; ItaliaFil: Ringwood, John V.. Maynooth University; IrlandaPergamon-Elsevier Science Ltd2023-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/219993Faedo, Nicolás Ezequiel; Peña-Sanchez, Yerai; García Violini, Diego Demián; Ferri, Francesco; Mattiazzo, Giuliana; et al.; Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter; Pergamon-Elsevier Science Ltd; Control Engineering Practice; 133; 4-2023; 1-150967-0661CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0967066123000230info:eu-repo/semantics/altIdentifier/doi/10.1016/j.conengprac.2023.105454info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:04:02Zoai:ri.conicet.gov.ar:11336/219993instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:04:03.084CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter |
title |
Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter |
spellingShingle |
Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter Faedo, Nicolás Ezequiel ENERGY-MAXIMISING CONTROL EXPERIMENTAL VALIDATION MOMENT MOMENT-MATCHING OPTIMAL CONTROL WAVE ENERGY |
title_short |
Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter |
title_full |
Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter |
title_fullStr |
Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter |
title_full_unstemmed |
Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter |
title_sort |
Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter |
dc.creator.none.fl_str_mv |
Faedo, Nicolás Ezequiel Peña-Sanchez, Yerai García Violini, Diego Demián Ferri, Francesco Mattiazzo, Giuliana Ringwood, John V. |
author |
Faedo, Nicolás Ezequiel |
author_facet |
Faedo, Nicolás Ezequiel Peña-Sanchez, Yerai García Violini, Diego Demián Ferri, Francesco Mattiazzo, Giuliana Ringwood, John V. |
author_role |
author |
author2 |
Peña-Sanchez, Yerai García Violini, Diego Demián Ferri, Francesco Mattiazzo, Giuliana Ringwood, John V. |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
ENERGY-MAXIMISING CONTROL EXPERIMENTAL VALIDATION MOMENT MOMENT-MATCHING OPTIMAL CONTROL WAVE ENERGY |
topic |
ENERGY-MAXIMISING CONTROL EXPERIMENTAL VALIDATION MOMENT MOMENT-MATCHING OPTIMAL CONTROL WAVE ENERGY |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.2 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
In recent years, a framework for control of wave energy converters (WECs), termed moment-based control, has been developed within the wave energy conversion literature, exhibiting a remarkable performance in terms of energy absorption, while retaining real-time computational capabilities. Nonetheless, to date, practical results regarding moment-based control for WEC systems have been exclusively provided in numerical simulation, i.e. there is currently a lack of ‘real-world’ assessment of this promising control framework. Motivated by this, we present, in this paper, an experimental assessment and validation of moment-based WEC control for a prototype Wavestar wave energy converter, at the tank-testing facilities of Aalborg University, Denmark. In particular, we address the control design and synthesis procedure in an integrated fashion, covering experimental (physically consistent) system identification, unknown-input estimation and forecasting of wave excitation force, and subsequent control law implementation. We demonstrate that the moment-based controller is able to effectively maximise energy absorption from the wave resource in real-time, with a significant and consistent improvement with respect to the defined benchmark case. The results presented and discussed in this paper demonstrate the feasibility of moment-based WEC control, filling the gap between the attractive theoretical aspects associated with such a strategy, and the practical WEC energy conversion application. Fil: Faedo, Nicolás Ezequiel. Politecnico di Torino; Italia Fil: Peña-Sanchez, Yerai. Universidad del País Vasco; España Fil: García Violini, Diego Demián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina Fil: Ferri, Francesco. Aalborg University; Dinamarca Fil: Mattiazzo, Giuliana. Politecnico di Torino; Italia Fil: Ringwood, John V.. Maynooth University; Irlanda |
description |
In recent years, a framework for control of wave energy converters (WECs), termed moment-based control, has been developed within the wave energy conversion literature, exhibiting a remarkable performance in terms of energy absorption, while retaining real-time computational capabilities. Nonetheless, to date, practical results regarding moment-based control for WEC systems have been exclusively provided in numerical simulation, i.e. there is currently a lack of ‘real-world’ assessment of this promising control framework. Motivated by this, we present, in this paper, an experimental assessment and validation of moment-based WEC control for a prototype Wavestar wave energy converter, at the tank-testing facilities of Aalborg University, Denmark. In particular, we address the control design and synthesis procedure in an integrated fashion, covering experimental (physically consistent) system identification, unknown-input estimation and forecasting of wave excitation force, and subsequent control law implementation. We demonstrate that the moment-based controller is able to effectively maximise energy absorption from the wave resource in real-time, with a significant and consistent improvement with respect to the defined benchmark case. The results presented and discussed in this paper demonstrate the feasibility of moment-based WEC control, filling the gap between the attractive theoretical aspects associated with such a strategy, and the practical WEC energy conversion application. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/219993 Faedo, Nicolás Ezequiel; Peña-Sanchez, Yerai; García Violini, Diego Demián; Ferri, Francesco; Mattiazzo, Giuliana; et al.; Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter; Pergamon-Elsevier Science Ltd; Control Engineering Practice; 133; 4-2023; 1-15 0967-0661 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/219993 |
identifier_str_mv |
Faedo, Nicolás Ezequiel; Peña-Sanchez, Yerai; García Violini, Diego Demián; Ferri, Francesco; Mattiazzo, Giuliana; et al.; Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter; Pergamon-Elsevier Science Ltd; Control Engineering Practice; 133; 4-2023; 1-15 0967-0661 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0967066123000230 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.conengprac.2023.105454 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Pergamon-Elsevier Science Ltd |
publisher.none.fl_str_mv |
Pergamon-Elsevier Science Ltd |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613863060799488 |
score |
13.070432 |