An approach for identification of uncertain Wiener systems

As reported in the literature, Wiener models have arisen as an appealing proposal for nonlinear process representation due to their simplicity and their property of being valid over a larger operating region than a LTI model. These models consist of a cascade connection of a linear time invariant sy...

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Detalles Bibliográficos
Autores: Figueroa, Jose Luis, Biagiola, Silvina Ines, Agamennoni, Osvaldo Enrique
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2008
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/106249
Acceso en línea:http://hdl.handle.net/11336/106249
Access Level:acceso abierto
Palabra clave:WIENER MODELS
NONLINEAR IDENTIFICATION
UNCERTAINTY CONTROL
https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
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spelling An approach for identification of uncertain Wiener systemsFigueroa, Jose LuisBiagiola, Silvina InesAgamennoni, Osvaldo EnriqueWIENER MODELSNONLINEAR IDENTIFICATIONUNCERTAINTY CONTROLhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2As reported in the literature, Wiener models have arisen as an appealing proposal for nonlinear process representation due to their simplicity and their property of being valid over a larger operating region than a LTI model. These models consist of a cascade connection of a linear time invariant system and a static nonlinearity. In the description of these models, there are several ways to represent the linear and the nonlinear blocks, and several approaches can be found in the literature to perform the identification process. In this article, we provide a parametric description for the Wiener system. This approach allows us to describe the uncertainty as a set of parameters. The proposed algorithm is illustrated through a pH neutralization process.Fil: Figueroa, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; ArgentinaFil: Biagiola, Silvina Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; ArgentinaFil: Agamennoni, Osvaldo Enrique. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; ArgentinaPergamon-Elsevier Science Ltd2008-07-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/106249Figueroa, Jose Luis; Biagiola, Silvina Ines; Agamennoni, Osvaldo Enrique; An approach for identification of uncertain Wiener systems; Pergamon-Elsevier Science Ltd; Mathematical And Computer Modelling; 48; 1-2; 25-7-2008; 305-3150895-7177CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0895717707003214info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mcm.2007.09.012info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T14:14:51Zoai:ri.conicet.gov.ar:11336/106249instacron: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:34982024-05-08 14:14:51.56CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An approach for identification of uncertain Wiener systems
title An approach for identification of uncertain Wiener systems
spellingShingle An approach for identification of uncertain Wiener systems
Figueroa, Jose Luis
WIENER MODELS
NONLINEAR IDENTIFICATION
UNCERTAINTY CONTROL
https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
title_short An approach for identification of uncertain Wiener systems
title_full An approach for identification of uncertain Wiener systems
title_fullStr An approach for identification of uncertain Wiener systems
title_full_unstemmed An approach for identification of uncertain Wiener systems
title_sort An approach for identification of uncertain Wiener systems
dc.creator.none.fl_str_mv Figueroa, Jose Luis
Biagiola, Silvina Ines
Agamennoni, Osvaldo Enrique
author Figueroa, Jose Luis
author_facet Figueroa, Jose Luis
Biagiola, Silvina Ines
Agamennoni, Osvaldo Enrique
author_role author
author2 Biagiola, Silvina Ines
Agamennoni, Osvaldo Enrique
author2_role author
author
dc.subject.none.fl_str_mv WIENER MODELS
NONLINEAR IDENTIFICATION
UNCERTAINTY CONTROL
https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
topic WIENER MODELS
NONLINEAR IDENTIFICATION
UNCERTAINTY CONTROL
https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
description As reported in the literature, Wiener models have arisen as an appealing proposal for nonlinear process representation due to their simplicity and their property of being valid over a larger operating region than a LTI model. These models consist of a cascade connection of a linear time invariant system and a static nonlinearity. In the description of these models, there are several ways to represent the linear and the nonlinear blocks, and several approaches can be found in the literature to perform the identification process. In this article, we provide a parametric description for the Wiener system. This approach allows us to describe the uncertainty as a set of parameters. The proposed algorithm is illustrated through a pH neutralization process.
publishDate 2008
dc.date.none.fl_str_mv 2008-07-25
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/11336/106249
Figueroa, Jose Luis; Biagiola, Silvina Ines; Agamennoni, Osvaldo Enrique; An approach for identification of uncertain Wiener systems; Pergamon-Elsevier Science Ltd; Mathematical And Computer Modelling; 48; 1-2; 25-7-2008; 305-315
0895-7177
CONICET Digital
CONICET
url http://hdl.handle.net/11336/106249
identifier_str_mv Figueroa, Jose Luis; Biagiola, Silvina Ines; Agamennoni, Osvaldo Enrique; An approach for identification of uncertain Wiener systems; Pergamon-Elsevier Science Ltd; Mathematical And Computer Modelling; 48; 1-2; 25-7-2008; 305-315
0895-7177
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://www.sciencedirect.com/science/article/pii/S0895717707003214
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mcm.2007.09.012
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
application/pdf
application/pdf
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
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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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