A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment

Autores
García Violini, Diego Demián; Pena Sanchez, Yerai; Faedo, Nicolás Ezequiel; Ferri, Francesco; Ringwood, John V.
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Motion of wave energy converters (WECs) is usually exaggerated as a consequence of the application of control strategies for energy absorption maximisation. With the aim of preserving the physical integrity of the devices, constraint handling mechanisms, as part of the underlying control strategies, are considered a key component. Recent developments in wave energy control include a linear time-invariant-based controller presented in the literature as LiTe-Con, which provides a simple constraint handling mechanism. However, this handling method can lead to conservative performance in certain scenarios. To overcome such limitations, this study presents a time-varying methodology for an online adaptation of the constraint handling mechanism in LiTe-Con, while preserving its original simplicity and efficiency. Experimental assessment of the presented control methodology is provided in this study, using a broad range of operating conditions. Results show that the presented control strategy (LiTe-Con+) exceeds the performance achievable with the original LiTe-Con. Additionally, the benefits of LiTe-Con+, such as low computational demand, technical versatility, and impressive performance level are highlighted.
Fil: García Violini, Diego Demián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Maynooth University; Irlanda
Fil: Pena Sanchez, Yerai. Universidad del País Vasco; España
Fil: Faedo, Nicolás Ezequiel. Politecnico di Torino; Italia
Fil: Ferri, Francesco. Aalborg University; Dinamarca
Fil: Ringwood, John V.. Maynooth University; Irlanda
Materia
CONSTRAINT HANDLING
FORCE
OPTIMISED PRODUCTION TECHNOLOGY
ESTIMATION
PERFORMANCE EVALUATION
OPTIMAL CONTROL
FREQUENCY-DOMAIN ANALYSIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/219279
Acceder
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network_name_str CONICET Digital (CONICET)
spelling A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental AssessmentGarcía Violini, Diego DemiánPena Sanchez, YeraiFaedo, Nicolás EzequielFerri, FrancescoRingwood, John V.CONSTRAINT HANDLINGFORCEOPTIMISED PRODUCTION TECHNOLOGYESTIMATIONPERFORMANCE EVALUATIONOPTIMAL CONTROLFREQUENCY-DOMAIN ANALYSIShttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2Motion of wave energy converters (WECs) is usually exaggerated as a consequence of the application of control strategies for energy absorption maximisation. With the aim of preserving the physical integrity of the devices, constraint handling mechanisms, as part of the underlying control strategies, are considered a key component. Recent developments in wave energy control include a linear time-invariant-based controller presented in the literature as LiTe-Con, which provides a simple constraint handling mechanism. However, this handling method can lead to conservative performance in certain scenarios. To overcome such limitations, this study presents a time-varying methodology for an online adaptation of the constraint handling mechanism in LiTe-Con, while preserving its original simplicity and efficiency. Experimental assessment of the presented control methodology is provided in this study, using a broad range of operating conditions. Results show that the presented control strategy (LiTe-Con+) exceeds the performance achievable with the original LiTe-Con. Additionally, the benefits of LiTe-Con+, such as low computational demand, technical versatility, and impressive performance level are highlighted.Fil: García Violini, Diego Demián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Maynooth University; IrlandaFil: Pena Sanchez, Yerai. Universidad del País Vasco; EspañaFil: Faedo, Nicolás Ezequiel. Politecnico di Torino; ItaliaFil: Ferri, Francesco. Aalborg University; DinamarcaFil: Ringwood, John V.. Maynooth University; IrlandaInstitute of Electrical and Electronics Engineers2023-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/219279García Violini, Diego Demián; Pena Sanchez, Yerai; Faedo, Nicolás Ezequiel; Ferri, Francesco; Ringwood, John V.; A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment; Institute of Electrical and Electronics Engineers; IEEE Transactions on Sustainable Energy; 14; 3; 1-2023; 1516-15251949-30291949-3037CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/10017384/info:eu-repo/semantics/altIdentifier/doi/10.1109/TSTE.2023.3237023info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:40:43Zoai:ri.conicet.gov.ar:11336/219279instacron: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:34982025-10-22 11:40:43.913CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment
title A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment
spellingShingle A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment
García Violini, Diego Demián
CONSTRAINT HANDLING
FORCE
OPTIMISED PRODUCTION TECHNOLOGY
ESTIMATION
PERFORMANCE EVALUATION
OPTIMAL CONTROL
FREQUENCY-DOMAIN ANALYSIS
title_short A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment
title_full A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment
title_fullStr A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment
title_full_unstemmed A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment
title_sort A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment
dc.creator.none.fl_str_mv García Violini, Diego Demián
Pena Sanchez, Yerai
Faedo, Nicolás Ezequiel
Ferri, Francesco
Ringwood, John V.
author García Violini, Diego Demián
author_facet García Violini, Diego Demián
Pena Sanchez, Yerai
Faedo, Nicolás Ezequiel
Ferri, Francesco
Ringwood, John V.
author_role author
author2 Pena Sanchez, Yerai
Faedo, Nicolás Ezequiel
Ferri, Francesco
Ringwood, John V.
author2_role author
author
author
author
dc.subject.none.fl_str_mv CONSTRAINT HANDLING
FORCE
OPTIMISED PRODUCTION TECHNOLOGY
ESTIMATION
PERFORMANCE EVALUATION
OPTIMAL CONTROL
FREQUENCY-DOMAIN ANALYSIS
topic CONSTRAINT HANDLING
FORCE
OPTIMISED PRODUCTION TECHNOLOGY
ESTIMATION
PERFORMANCE EVALUATION
OPTIMAL CONTROL
FREQUENCY-DOMAIN ANALYSIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Motion of wave energy converters (WECs) is usually exaggerated as a consequence of the application of control strategies for energy absorption maximisation. With the aim of preserving the physical integrity of the devices, constraint handling mechanisms, as part of the underlying control strategies, are considered a key component. Recent developments in wave energy control include a linear time-invariant-based controller presented in the literature as LiTe-Con, which provides a simple constraint handling mechanism. However, this handling method can lead to conservative performance in certain scenarios. To overcome such limitations, this study presents a time-varying methodology for an online adaptation of the constraint handling mechanism in LiTe-Con, while preserving its original simplicity and efficiency. Experimental assessment of the presented control methodology is provided in this study, using a broad range of operating conditions. Results show that the presented control strategy (LiTe-Con+) exceeds the performance achievable with the original LiTe-Con. Additionally, the benefits of LiTe-Con+, such as low computational demand, technical versatility, and impressive performance level are highlighted.
Fil: García Violini, Diego Demián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Maynooth University; Irlanda
Fil: Pena Sanchez, Yerai. Universidad del País Vasco; España
Fil: Faedo, Nicolás Ezequiel. Politecnico di Torino; Italia
Fil: Ferri, Francesco. Aalborg University; Dinamarca
Fil: Ringwood, John V.. Maynooth University; Irlanda
description Motion of wave energy converters (WECs) is usually exaggerated as a consequence of the application of control strategies for energy absorption maximisation. With the aim of preserving the physical integrity of the devices, constraint handling mechanisms, as part of the underlying control strategies, are considered a key component. Recent developments in wave energy control include a linear time-invariant-based controller presented in the literature as LiTe-Con, which provides a simple constraint handling mechanism. However, this handling method can lead to conservative performance in certain scenarios. To overcome such limitations, this study presents a time-varying methodology for an online adaptation of the constraint handling mechanism in LiTe-Con, while preserving its original simplicity and efficiency. Experimental assessment of the presented control methodology is provided in this study, using a broad range of operating conditions. Results show that the presented control strategy (LiTe-Con+) exceeds the performance achievable with the original LiTe-Con. Additionally, the benefits of LiTe-Con+, such as low computational demand, technical versatility, and impressive performance level are highlighted.
publishDate 2023
dc.date.none.fl_str_mv 2023-01
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/11336/219279
García Violini, Diego Demián; Pena Sanchez, Yerai; Faedo, Nicolás Ezequiel; Ferri, Francesco; Ringwood, John V.; A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment; Institute of Electrical and Electronics Engineers; IEEE Transactions on Sustainable Energy; 14; 3; 1-2023; 1516-1525
1949-3029
1949-3037
CONICET Digital
CONICET
url http://hdl.handle.net/11336/219279
identifier_str_mv García Violini, Diego Demián; Pena Sanchez, Yerai; Faedo, Nicolás Ezequiel; Ferri, Francesco; Ringwood, John V.; A Broadband Time-Varying Energy Maximising Control for Wave Energy Systems (LiTe-Con+): Framework and Experimental Assessment; Institute of Electrical and Electronics Engineers; IEEE Transactions on Sustainable Energy; 14; 3; 1-2023; 1516-1525
1949-3029
1949-3037
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://ieeexplore.ieee.org/document/10017384/
info:eu-repo/semantics/altIdentifier/doi/10.1109/TSTE.2023.3237023
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
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
_version_ 1846782081376452608
score 12.982451

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