Infinite horizon MPC of a heat-exchanger network

Autores
González, Alejandro Hernán; Odloak, Darci; Marchetti, Jacinto Luis; Sotomayor, Oscar
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A method to control a heat-exchanger network (HEN) is presented where both, the control objective and the economic objective are taken into account. It is assumed that we have a two-level structure in which the steady state economic optimisation is performed in the upper level and the MPC controller is used to enforce the optimal operating point defined by the economic layer. Since HENs are multivariable highly interactive systems, which integrate large energy consumers of a process plant, stability of the proposed structure becomes one of the issues of the HEN control problem. In this approach, integration is achieved through the definition of an extended cost-function that provides the controller with the ability of driving the system to optimal conditions. The proposed MPC algorithm uses a linear state space model that is particularly suitable to the development proposed in this work. The method is exemplified with the simulation of a HEN system that shows the typical characteristics of an industrial system.
Fil: González, Alejandro Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Odloak, Darci. Universidade de Sao Paulo; Brasil
Fil: Marchetti, Jacinto Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Sotomayor, Oscar. Universidade de Sao Paulo; Brasil
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:11336/26350
Acceder
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spelling Infinite horizon MPC of a heat-exchanger networkGonzález, Alejandro HernánOdloak, DarciMarchetti, Jacinto LuisSotomayor, Oscarhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A method to control a heat-exchanger network (HEN) is presented where both, the control objective and the economic objective are taken into account. It is assumed that we have a two-level structure in which the steady state economic optimisation is performed in the upper level and the MPC controller is used to enforce the optimal operating point defined by the economic layer. Since HENs are multivariable highly interactive systems, which integrate large energy consumers of a process plant, stability of the proposed structure becomes one of the issues of the HEN control problem. In this approach, integration is achieved through the definition of an extended cost-function that provides the controller with the ability of driving the system to optimal conditions. The proposed MPC algorithm uses a linear state space model that is particularly suitable to the development proposed in this work. The method is exemplified with the simulation of a HEN system that shows the typical characteristics of an industrial system.Fil: González, Alejandro Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Odloak, Darci. Universidade de Sao Paulo; BrasilFil: Marchetti, Jacinto Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Sotomayor, Oscar. Universidade de Sao Paulo; BrasilElsevier2006-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26350González, Alejandro Hernán; Odloak, Darci; Marchetti, Jacinto Luis; Sotomayor, Oscar; Infinite horizon MPC of a heat-exchanger network; Elsevier; Chemical Engineering Research & Design; 84; 11; 12-2006; 1041-10500263-8762CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1205/cherd05052info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0263876206729896info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:17:05Zoai:ri.conicet.gov.ar:11336/26350instacron: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 10:17:05.832CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Infinite horizon MPC of a heat-exchanger network
title Infinite horizon MPC of a heat-exchanger network
spellingShingle Infinite horizon MPC of a heat-exchanger network
González, Alejandro Hernán
title_short Infinite horizon MPC of a heat-exchanger network
title_full Infinite horizon MPC of a heat-exchanger network
title_fullStr Infinite horizon MPC of a heat-exchanger network
title_full_unstemmed Infinite horizon MPC of a heat-exchanger network
title_sort Infinite horizon MPC of a heat-exchanger network
dc.creator.none.fl_str_mv González, Alejandro Hernán
Odloak, Darci
Marchetti, Jacinto Luis
Sotomayor, Oscar
author González, Alejandro Hernán
author_facet González, Alejandro Hernán
Odloak, Darci
Marchetti, Jacinto Luis
Sotomayor, Oscar
author_role author
author2 Odloak, Darci
Marchetti, Jacinto Luis
Sotomayor, Oscar
author2_role author
author
author
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A method to control a heat-exchanger network (HEN) is presented where both, the control objective and the economic objective are taken into account. It is assumed that we have a two-level structure in which the steady state economic optimisation is performed in the upper level and the MPC controller is used to enforce the optimal operating point defined by the economic layer. Since HENs are multivariable highly interactive systems, which integrate large energy consumers of a process plant, stability of the proposed structure becomes one of the issues of the HEN control problem. In this approach, integration is achieved through the definition of an extended cost-function that provides the controller with the ability of driving the system to optimal conditions. The proposed MPC algorithm uses a linear state space model that is particularly suitable to the development proposed in this work. The method is exemplified with the simulation of a HEN system that shows the typical characteristics of an industrial system.
Fil: González, Alejandro Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Odloak, Darci. Universidade de Sao Paulo; Brasil
Fil: Marchetti, Jacinto Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Sotomayor, Oscar. Universidade de Sao Paulo; Brasil
description A method to control a heat-exchanger network (HEN) is presented where both, the control objective and the economic objective are taken into account. It is assumed that we have a two-level structure in which the steady state economic optimisation is performed in the upper level and the MPC controller is used to enforce the optimal operating point defined by the economic layer. Since HENs are multivariable highly interactive systems, which integrate large energy consumers of a process plant, stability of the proposed structure becomes one of the issues of the HEN control problem. In this approach, integration is achieved through the definition of an extended cost-function that provides the controller with the ability of driving the system to optimal conditions. The proposed MPC algorithm uses a linear state space model that is particularly suitable to the development proposed in this work. The method is exemplified with the simulation of a HEN system that shows the typical characteristics of an industrial system.
publishDate 2006
dc.date.none.fl_str_mv 2006-12
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/11336/26350
González, Alejandro Hernán; Odloak, Darci; Marchetti, Jacinto Luis; Sotomayor, Oscar; Infinite horizon MPC of a heat-exchanger network; Elsevier; Chemical Engineering Research & Design; 84; 11; 12-2006; 1041-1050
0263-8762
CONICET Digital
CONICET
url http://hdl.handle.net/11336/26350
identifier_str_mv González, Alejandro Hernán; Odloak, Darci; Marchetti, Jacinto Luis; Sotomayor, Oscar; Infinite horizon MPC of a heat-exchanger network; Elsevier; Chemical Engineering Research & Design; 84; 11; 12-2006; 1041-1050
0263-8762
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1205/cherd05052
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0263876206729896
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 Elsevier
publisher.none.fl_str_mv Elsevier
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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score 13.070432

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