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Multi-objective optimization of structures topology by genetic algorithms

dc.contributor.authorMadeira, JFA
dc.contributor.authorRodrigues, H.
dc.contributor.authorPina, Heitor
dc.date.accessioned2018-10-23T13:45:49Z
dc.date.available2018-10-23T13:45:49Z
dc.date.issued2005-01
dc.description.abstractThis work develops a computational model for topology optimization of linear elastic structures for situations where more than one objective function is required, each one of them with a different optimal solution. The method is thus developed for multi-objective optimization problems and is based on Genetic Algorithms. Its purpose is to evolve an evenly distributed group of solutions (population) to obtain the optimum Pareto set for the given problem. To reduce computational effort, optimal solutions of each of the single-objective problems are introduced in the initial population. Two numerical examples are presented and discussed to assess the method.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMADEIRA, J. F. Aguilar; RODRIGUES, H.; PINA, HEITOR – Multi-objective optimization of structures topology by genetic algorithms. Advances in Engineering Software. ISSN 0965-9978. Vol. 36, N.º 1, (2005), pp. 21-28pt_PT
dc.identifier.doihttps://doi.org/10.1016/j.advengsoft.2003.07.001pt_PT
dc.identifier.issn0965-9978
dc.identifier.urihttp://hdl.handle.net/10400.21/8962
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationPOCTI/EME/43531/99pt_PT
dc.relation.publisherversionhttps://ac.els-cdn.com/S0965997804000754/1-s2.0-S0965997804000754-main.pdf?_tid=0f5d5b35-faf6-4b89-b2bc-3434a9cd3c7f&acdnat=1540302101_30e89b01c4fc80753976711f6b47d347pt_PT
dc.subjectStructural topology designpt_PT
dc.subjectMulti-objective optimizationpt_PT
dc.subjectGenetic algorithmpt_PT
dc.subjectEvolutionary algorithmspt_PT
dc.titleMulti-objective optimization of structures topology by genetic algorithmspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage28pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage21pt_PT
oaire.citation.titleAdvances in Engineering Softwarept_PT
oaire.citation.volume36pt_PT
person.familyNameMadeira
person.givenNameJose Firmino Aguilar
person.identifier.ciencia-id6F1E-DCF0-D6EC
person.identifier.orcid0000-0001-9523-3808
person.identifier.ridN-6918-2016
person.identifier.scopus-author-id7003405549
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationd495619a-a6ab-4ff5-8e70-3a1351f934dc
relation.isAuthorOfPublication.latestForDiscoveryd495619a-a6ab-4ff5-8e70-3a1351f934dc

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