Optimal control structure selection based on economics for continuous cross-flow grain dryer

Autores
Bottari, Agustín; Braccia, Lautaro
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
Fil: Bottaria, Agustın. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario. Instituto de Investigaciones en Ingeniería Ambiental, Química y Biotecnología Aplicada; Argentina
Fil: Bottaria, Agustın. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Braccia, Lautaro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Braccia, Lautaro. Grupo de Ingeniería de Sistemas de Procesos; Argentina
Fil: Braccia, Lautaro. Centro Franco-Argentino de Ciencias de la Información y de Sistemas; Argentina
Abstract: In this work, we present the control structure selection problem based on steady-state economics applied to a continuous cross-flow grain dryer model. The optimal selection of the controlled and manipulated variables and their set-points can be obtained for various external disturbance scenarios if an appropriate mathematical programming problem is formulated. Simulation results show that the economics performance of classical open loop and closed loop structure used for dryer control can be improved by the use of linear combination of controlled variables and also by the use of a hierarchical control structure. In addition, we study several alternatives (sub-optimal) control structures that show an acceptable economic performance.
Fuente
Drying Technology. 2023
Materia
GRANOS
SECADORAS
CONTROL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
Repositorio Institucional (UCA)
Institución
Pontificia Universidad Católica Argentina
OAI Identificador
oai:ucacris:123456789/16393
Acceder
id RIUCA_317f3f61b0773b6459038c8fb157d668
oai_identifier_str oai:ucacris:123456789/16393
network_acronym_str RIUCA
repository_id_str 2585
network_name_str Repositorio Institucional (UCA)
spelling Optimal control structure selection based on economics for continuous cross-flow grain dryerBottari, AgustínBraccia, LautaroGRANOSSECADORASCONTROLFil: Bottaria, Agustın. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario. Instituto de Investigaciones en Ingeniería Ambiental, Química y Biotecnología Aplicada; ArgentinaFil: Bottaria, Agustın. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Braccia, Lautaro. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Braccia, Lautaro. Grupo de Ingeniería de Sistemas de Procesos; ArgentinaFil: Braccia, Lautaro. Centro Franco-Argentino de Ciencias de la Información y de Sistemas; ArgentinaAbstract: In this work, we present the control structure selection problem based on steady-state economics applied to a continuous cross-flow grain dryer model. The optimal selection of the controlled and manipulated variables and their set-points can be obtained for various external disturbance scenarios if an appropriate mathematical programming problem is formulated. Simulation results show that the economics performance of classical open loop and closed loop structure used for dryer control can be improved by the use of linear combination of controlled variables and also by the use of a hierarchical control structure. In addition, we study several alternatives (sub-optimal) control structures that show an acceptable economic performance.Taylor and Francis2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://repositorio.uca.edu.ar/handle/123456789/163930737-3937 (impreso)1532-2300 (online)10.1080/07373937.2023.2167829Bottaria, A., Braccia, L. Optimal control structure selection based on economics for continuous cross-flow grain dryer [en línea]. Postprint de artículo publicado en Drying Technology. 2023. doi: 10.1080/07373937.2023.2167829. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/16393Drying Technology. 2023reponame:Repositorio Institucional (UCA)instname:Pontificia Universidad Católica Argentinaenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/2025-07-03T10:59:17Zoai:ucacris:123456789/16393instacron:UCAInstitucionalhttps://repositorio.uca.edu.ar/Universidad privadaNo correspondehttps://repositorio.uca.edu.ar/oaiclaudia_fernandez@uca.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:25852025-07-03 10:59:17.888Repositorio Institucional (UCA) - Pontificia Universidad Católica Argentinafalse
dc.title.none.fl_str_mv Optimal control structure selection based on economics for continuous cross-flow grain dryer
title Optimal control structure selection based on economics for continuous cross-flow grain dryer
spellingShingle Optimal control structure selection based on economics for continuous cross-flow grain dryer
Bottari, Agustín
GRANOS
SECADORAS
CONTROL
title_short Optimal control structure selection based on economics for continuous cross-flow grain dryer
title_full Optimal control structure selection based on economics for continuous cross-flow grain dryer
title_fullStr Optimal control structure selection based on economics for continuous cross-flow grain dryer
title_full_unstemmed Optimal control structure selection based on economics for continuous cross-flow grain dryer
title_sort Optimal control structure selection based on economics for continuous cross-flow grain dryer
dc.creator.none.fl_str_mv Bottari, Agustín
Braccia, Lautaro
author Bottari, Agustín
author_facet Bottari, Agustín
Braccia, Lautaro
author_role author
author2 Braccia, Lautaro
author2_role author
dc.subject.none.fl_str_mv GRANOS
SECADORAS
CONTROL
topic GRANOS
SECADORAS
CONTROL
dc.description.none.fl_txt_mv Fil: Bottaria, Agustın. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario. Instituto de Investigaciones en Ingeniería Ambiental, Química y Biotecnología Aplicada; Argentina
Fil: Bottaria, Agustın. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Braccia, Lautaro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Braccia, Lautaro. Grupo de Ingeniería de Sistemas de Procesos; Argentina
Fil: Braccia, Lautaro. Centro Franco-Argentino de Ciencias de la Información y de Sistemas; Argentina
Abstract: In this work, we present the control structure selection problem based on steady-state economics applied to a continuous cross-flow grain dryer model. The optimal selection of the controlled and manipulated variables and their set-points can be obtained for various external disturbance scenarios if an appropriate mathematical programming problem is formulated. Simulation results show that the economics performance of classical open loop and closed loop structure used for dryer control can be improved by the use of linear combination of controlled variables and also by the use of a hierarchical control structure. In addition, we study several alternatives (sub-optimal) control structures that show an acceptable economic performance.
description Fil: Bottaria, Agustın. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario. Instituto de Investigaciones en Ingeniería Ambiental, Química y Biotecnología Aplicada; Argentina
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://repositorio.uca.edu.ar/handle/123456789/16393
0737-3937 (impreso)
1532-2300 (online)
10.1080/07373937.2023.2167829
Bottaria, A., Braccia, L. Optimal control structure selection based on economics for continuous cross-flow grain dryer [en línea]. Postprint de artículo publicado en Drying Technology. 2023. doi: 10.1080/07373937.2023.2167829. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/16393
url https://repositorio.uca.edu.ar/handle/123456789/16393
identifier_str_mv 0737-3937 (impreso)
1532-2300 (online)
10.1080/07373937.2023.2167829
Bottaria, A., Braccia, L. Optimal control structure selection based on economics for continuous cross-flow grain dryer [en línea]. Postprint de artículo publicado en Drying Technology. 2023. doi: 10.1080/07373937.2023.2167829. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/16393
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor and Francis
publisher.none.fl_str_mv Taylor and Francis
dc.source.none.fl_str_mv Drying Technology. 2023
reponame:Repositorio Institucional (UCA)
instname:Pontificia Universidad Católica Argentina
reponame_str Repositorio Institucional (UCA)
collection Repositorio Institucional (UCA)
instname_str Pontificia Universidad Católica Argentina
repository.name.fl_str_mv Repositorio Institucional (UCA) - Pontificia Universidad Católica Argentina
repository.mail.fl_str_mv claudia_fernandez@uca.edu.ar
_version_ 1836638368598851584
score 13.070432

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