Single screw extrusion optimization using the tchebycheff scalarization method

Bibliographic Details
Main Author: Rocha, Ana Maria A. C.
Publication Date: 2020
Other Authors: Matos, Marina A., Costa, M. Fernanda P., Gaspar-Cunha, A., Fernandes, Edite Manuela da G. P.
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: https://hdl.handle.net/1822/68631
Summary: The optimal design of a single screw extrusion (SSE) is a very difficult task since it deals with several conflicting performance indices. Past research to find the optimal SSE design has been successfully conducted by optimization procedures, in particular by multi-objective optimization. Problems with two or more objectives have been addressed by multi-objective evolutionary algorithms that search for the whole set of promising solutions in a single run. Our approach has been guided by the bi-objective optimization problems, using a methodology based on the weighted Tchebycheff scalarization function. The numerical results show that the proposed methodology is able to produce satisfactory results with physical meaning.
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spelling Single screw extrusion optimization using the tchebycheff scalarization methodMulti-objective optimizationSimulated annealingSingle screw extrusionTchebycheff scalarizationScience & TechnologyThe optimal design of a single screw extrusion (SSE) is a very difficult task since it deals with several conflicting performance indices. Past research to find the optimal SSE design has been successfully conducted by optimization procedures, in particular by multi-objective optimization. Problems with two or more objectives have been addressed by multi-objective evolutionary algorithms that search for the whole set of promising solutions in a single run. Our approach has been guided by the bi-objective optimization problems, using a methodology based on the weighted Tchebycheff scalarization function. The numerical results show that the proposed methodology is able to produce satisfactory results with physical meaning.This work has been supported by FCT – Fundação para a Ciência e Tecnologia within the R&D Units Project Scope: UIDB/00319/2020, UIDB/05256/2020 and UIDP/05256/2020, UIDB/00013/2020 and UIDP/00013/2020 of CMAT-UM, and the European project MSCA-RISE-2015, NEWEX, Reference 734205.SpringerUniversidade do MinhoRocha, Ana Maria A. C.Matos, Marina A.Costa, M. Fernanda P.Gaspar-Cunha, A.Fernandes, Edite Manuela da G. P.20202020-01-01T00:00:00Zconference paperinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/1822/68631eng97830305880760302-974310.1007/978-3-030-58808-3_48https://link.springer.com/chapter/10.1007%2F978-3-030-58808-3_48info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T04:34:29Zoai:repositorium.sdum.uminho.pt:1822/68631Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T14:52:12.215458Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Single screw extrusion optimization using the tchebycheff scalarization method
title Single screw extrusion optimization using the tchebycheff scalarization method
spellingShingle Single screw extrusion optimization using the tchebycheff scalarization method
Rocha, Ana Maria A. C.
Multi-objective optimization
Simulated annealing
Single screw extrusion
Tchebycheff scalarization
Science & Technology
title_short Single screw extrusion optimization using the tchebycheff scalarization method
title_full Single screw extrusion optimization using the tchebycheff scalarization method
title_fullStr Single screw extrusion optimization using the tchebycheff scalarization method
title_full_unstemmed Single screw extrusion optimization using the tchebycheff scalarization method
title_sort Single screw extrusion optimization using the tchebycheff scalarization method
author Rocha, Ana Maria A. C.
author_facet Rocha, Ana Maria A. C.
Matos, Marina A.
Costa, M. Fernanda P.
Gaspar-Cunha, A.
Fernandes, Edite Manuela da G. P.
author_role author
author2 Matos, Marina A.
Costa, M. Fernanda P.
Gaspar-Cunha, A.
Fernandes, Edite Manuela da G. P.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Rocha, Ana Maria A. C.
Matos, Marina A.
Costa, M. Fernanda P.
Gaspar-Cunha, A.
Fernandes, Edite Manuela da G. P.
dc.subject.por.fl_str_mv Multi-objective optimization
Simulated annealing
Single screw extrusion
Tchebycheff scalarization
Science & Technology
topic Multi-objective optimization
Simulated annealing
Single screw extrusion
Tchebycheff scalarization
Science & Technology
description The optimal design of a single screw extrusion (SSE) is a very difficult task since it deals with several conflicting performance indices. Past research to find the optimal SSE design has been successfully conducted by optimization procedures, in particular by multi-objective optimization. Problems with two or more objectives have been addressed by multi-objective evolutionary algorithms that search for the whole set of promising solutions in a single run. Our approach has been guided by the bi-objective optimization problems, using a methodology based on the weighted Tchebycheff scalarization function. The numerical results show that the proposed methodology is able to produce satisfactory results with physical meaning.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-01-01T00:00:00Z
dc.type.driver.fl_str_mv conference paper
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/1822/68631
url https://hdl.handle.net/1822/68631
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 9783030588076
0302-9743
10.1007/978-3-030-58808-3_48
https://link.springer.com/chapter/10.1007%2F978-3-030-58808-3_48
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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