Multi-layer health-aware economic predictive control of a pasteurization pilot plant

This paper proposes two different health-aware economic predictive control strategies that aim at minimizing the damage of components in a pasteurization plant. The damage is assessed with a rainflow-counting algorithm that allows estimating the components’ fatigue. By using the results obtained fro...

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Bibliographic Details
Authors: Karimi Pour, Fatemeh, Puig, Vicenç, Ocampo-Martínez, Carlos
Format: article
Status:Published version
Publication Date:2018
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/179603
Online Access:http://hdl.handle.net/10261/179603
Access Level:Open access
Keyword:Model predictive control
Two-layers control scheme
Fatigue
Economic optimization
Health-aware controller
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spelling Multi-layer health-aware economic predictive control of a pasteurization pilot plantKarimi Pour, FatemehPuig, VicençOcampo-Martínez, CarlosModel predictive controlTwo-layers control schemeFatigueEconomic optimizationHealth-aware controllerThis paper proposes two different health-aware economic predictive control strategies that aim at minimizing the damage of components in a pasteurization plant. The damage is assessed with a rainflow-counting algorithm that allows estimating the components’ fatigue. By using the results obtained from this algorithm, a simplified model that characterizes the health of the system is developed and integrated into the predictive controller. The overall control objective is modified by adding an extra criterion that takes into account the accumulated damage. The first strategy is a single-layer predictive controller with an integral action to eliminate the steady-state error that appears when adding the extra criterion. In order to achieve the best minimal accumulated damage and operational costs, the single-layer approach is improved with a multi-layer control scheme, where the solution of the dynamic optimization problem is obtained from the model in two different time scales. Finally, to achieve the advisable trade-off between minimal accumulated damage and operational costs, both control strategies are compared in simulation over a utility-scale pasteurization plant.This work has been partially funded by the Spanish Government (MINECO) through the project DEOCS (DPI2016-76493-C3-3-R), and by MINECO and FEDER through the project HARCRICS (DPI2014-58104-R).Peer reviewedWalter de GruyterMinisterio de Economía y Competitividad (España)European CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201920192018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/179603reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/DPI2016-76493-C3-3-Rinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/DPI2014-58104-RSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1796032026-05-22T06:33:51Z
dc.title.none.fl_str_mv Multi-layer health-aware economic predictive control of a pasteurization pilot plant
title Multi-layer health-aware economic predictive control of a pasteurization pilot plant
spellingShingle Multi-layer health-aware economic predictive control of a pasteurization pilot plant
Karimi Pour, Fatemeh
Model predictive control
Two-layers control scheme
Fatigue
Economic optimization
Health-aware controller
title_short Multi-layer health-aware economic predictive control of a pasteurization pilot plant
title_full Multi-layer health-aware economic predictive control of a pasteurization pilot plant
title_fullStr Multi-layer health-aware economic predictive control of a pasteurization pilot plant
title_full_unstemmed Multi-layer health-aware economic predictive control of a pasteurization pilot plant
title_sort Multi-layer health-aware economic predictive control of a pasteurization pilot plant
dc.creator.none.fl_str_mv Karimi Pour, Fatemeh
Puig, Vicenç
Ocampo-Martínez, Carlos
author Karimi Pour, Fatemeh
author_facet Karimi Pour, Fatemeh
Puig, Vicenç
Ocampo-Martínez, Carlos
author_role author
author2 Puig, Vicenç
Ocampo-Martínez, Carlos
author2_role author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Model predictive control
Two-layers control scheme
Fatigue
Economic optimization
Health-aware controller
topic Model predictive control
Two-layers control scheme
Fatigue
Economic optimization
Health-aware controller
description This paper proposes two different health-aware economic predictive control strategies that aim at minimizing the damage of components in a pasteurization plant. The damage is assessed with a rainflow-counting algorithm that allows estimating the components’ fatigue. By using the results obtained from this algorithm, a simplified model that characterizes the health of the system is developed and integrated into the predictive controller. The overall control objective is modified by adding an extra criterion that takes into account the accumulated damage. The first strategy is a single-layer predictive controller with an integral action to eliminate the steady-state error that appears when adding the extra criterion. In order to achieve the best minimal accumulated damage and operational costs, the single-layer approach is improved with a multi-layer control scheme, where the solution of the dynamic optimization problem is obtained from the model in two different time scales. Finally, to achieve the advisable trade-off between minimal accumulated damage and operational costs, both control strategies are compared in simulation over a utility-scale pasteurization plant.
publishDate 2018
dc.date.none.fl_str_mv 2018
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/179603
url http://hdl.handle.net/10261/179603
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/DPI2016-76493-C3-3-R
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/DPI2014-58104-R
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Walter de Gruyter
publisher.none.fl_str_mv Walter de Gruyter
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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