One-layer gradient-based MPC + RTO of a propylene/propane splitter

Autores
Hinojosa, Aldo Ignacio; Ferramosca, Antonio; González, Alejandro Hernán; Odloak, Darci
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Here, the implementation of the gradient-based Economic MPC (Model Predictive Control) in an industrial distillation system is studied. The approach is an alternative to overcome the conflict between the MPC and RTO (Real Time Optimization) layers in the conventional control structure. The study is based on the rigorous dynamic simulation software (SimSciDynsim®) that reproduces the real system very closely and is able to communicate with Matlab. The gradient of the economic function, is obtained through the sensitivity tool of the real-time optimization package (SimSciROMeo®). In order to study the pros and cons of the new strategy, a propylene distillation system is simulated with both, the proposed approach (one-layer MPC + RTO) and the conventional two-layer hierarchical structure of control and optimization. The results show that, for this particular system, from the performance, stability and disturbance rejection viewpoint, the proposed gradient-based extended control method is equivalent or better than the conventional approach.
Fil: Hinojosa, Aldo Ignacio. Schneider Electric; México
Fil: Ferramosca, Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Reconquista; Argentina
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
Materia
Dynamic Simulation
Economic Model Predictive Control
Propylene Production Unit
Real Time Optimization
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:11336/58692
Acceder
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network_name_str CONICET Digital (CONICET)
spelling One-layer gradient-based MPC + RTO of a propylene/propane splitterHinojosa, Aldo IgnacioFerramosca, AntonioGonzález, Alejandro HernánOdloak, DarciDynamic SimulationEconomic Model Predictive ControlPropylene Production UnitReal Time Optimizationhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Here, the implementation of the gradient-based Economic MPC (Model Predictive Control) in an industrial distillation system is studied. The approach is an alternative to overcome the conflict between the MPC and RTO (Real Time Optimization) layers in the conventional control structure. The study is based on the rigorous dynamic simulation software (SimSciDynsim®) that reproduces the real system very closely and is able to communicate with Matlab. The gradient of the economic function, is obtained through the sensitivity tool of the real-time optimization package (SimSciROMeo®). In order to study the pros and cons of the new strategy, a propylene distillation system is simulated with both, the proposed approach (one-layer MPC + RTO) and the conventional two-layer hierarchical structure of control and optimization. The results show that, for this particular system, from the performance, stability and disturbance rejection viewpoint, the proposed gradient-based extended control method is equivalent or better than the conventional approach.Fil: Hinojosa, Aldo Ignacio. Schneider Electric; MéxicoFil: Ferramosca, Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Reconquista; ArgentinaFil: 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; BrasilPergamon-Elsevier Science Ltd2017-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/58692Hinojosa, Aldo Ignacio; Ferramosca, Antonio; González, Alejandro Hernán; Odloak, Darci; One-layer gradient-based MPC + RTO of a propylene/propane splitter; Pergamon-Elsevier Science Ltd; Computers and Chemical Engineering; 106; 11-2017; 160-1700098-1354CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.compchemeng.2017.06.006info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0098135417302521info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:33:36Zoai:ri.conicet.gov.ar:11336/58692instacron: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 09:33:36.536CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv One-layer gradient-based MPC + RTO of a propylene/propane splitter
title One-layer gradient-based MPC + RTO of a propylene/propane splitter
spellingShingle One-layer gradient-based MPC + RTO of a propylene/propane splitter
Hinojosa, Aldo Ignacio
Dynamic Simulation
Economic Model Predictive Control
Propylene Production Unit
Real Time Optimization
title_short One-layer gradient-based MPC + RTO of a propylene/propane splitter
title_full One-layer gradient-based MPC + RTO of a propylene/propane splitter
title_fullStr One-layer gradient-based MPC + RTO of a propylene/propane splitter
title_full_unstemmed One-layer gradient-based MPC + RTO of a propylene/propane splitter
title_sort One-layer gradient-based MPC + RTO of a propylene/propane splitter
dc.creator.none.fl_str_mv Hinojosa, Aldo Ignacio
Ferramosca, Antonio
González, Alejandro Hernán
Odloak, Darci
author Hinojosa, Aldo Ignacio
author_facet Hinojosa, Aldo Ignacio
Ferramosca, Antonio
González, Alejandro Hernán
Odloak, Darci
author_role author
author2 Ferramosca, Antonio
González, Alejandro Hernán
Odloak, Darci
author2_role author
author
author
dc.subject.none.fl_str_mv Dynamic Simulation
Economic Model Predictive Control
Propylene Production Unit
Real Time Optimization
topic Dynamic Simulation
Economic Model Predictive Control
Propylene Production Unit
Real Time Optimization
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Here, the implementation of the gradient-based Economic MPC (Model Predictive Control) in an industrial distillation system is studied. The approach is an alternative to overcome the conflict between the MPC and RTO (Real Time Optimization) layers in the conventional control structure. The study is based on the rigorous dynamic simulation software (SimSciDynsim®) that reproduces the real system very closely and is able to communicate with Matlab. The gradient of the economic function, is obtained through the sensitivity tool of the real-time optimization package (SimSciROMeo®). In order to study the pros and cons of the new strategy, a propylene distillation system is simulated with both, the proposed approach (one-layer MPC + RTO) and the conventional two-layer hierarchical structure of control and optimization. The results show that, for this particular system, from the performance, stability and disturbance rejection viewpoint, the proposed gradient-based extended control method is equivalent or better than the conventional approach.
Fil: Hinojosa, Aldo Ignacio. Schneider Electric; México
Fil: Ferramosca, Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Reconquista; Argentina
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
description Here, the implementation of the gradient-based Economic MPC (Model Predictive Control) in an industrial distillation system is studied. The approach is an alternative to overcome the conflict between the MPC and RTO (Real Time Optimization) layers in the conventional control structure. The study is based on the rigorous dynamic simulation software (SimSciDynsim®) that reproduces the real system very closely and is able to communicate with Matlab. The gradient of the economic function, is obtained through the sensitivity tool of the real-time optimization package (SimSciROMeo®). In order to study the pros and cons of the new strategy, a propylene distillation system is simulated with both, the proposed approach (one-layer MPC + RTO) and the conventional two-layer hierarchical structure of control and optimization. The results show that, for this particular system, from the performance, stability and disturbance rejection viewpoint, the proposed gradient-based extended control method is equivalent or better than the conventional approach.
publishDate 2017
dc.date.none.fl_str_mv 2017-11
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/11336/58692
Hinojosa, Aldo Ignacio; Ferramosca, Antonio; González, Alejandro Hernán; Odloak, Darci; One-layer gradient-based MPC + RTO of a propylene/propane splitter; Pergamon-Elsevier Science Ltd; Computers and Chemical Engineering; 106; 11-2017; 160-170
0098-1354
CONICET Digital
CONICET
url http://hdl.handle.net/11336/58692
identifier_str_mv Hinojosa, Aldo Ignacio; Ferramosca, Antonio; González, Alejandro Hernán; Odloak, Darci; One-layer gradient-based MPC + RTO of a propylene/propane splitter; Pergamon-Elsevier Science Ltd; Computers and Chemical Engineering; 106; 11-2017; 160-170
0098-1354
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.compchemeng.2017.06.006
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0098135417302521
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 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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score 13.070432

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