Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/54706
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dc.contributor.authorGreiner, Daviden_US
dc.contributor.authorDíaz Padilla, Noelia Del Carmenen_US
dc.contributor.authorEmperador Alzola, José Maríaen_US
dc.contributor.authorGalván González, Blas Joséen_US
dc.contributor.authorWinter Althaus, Gabrielen_US
dc.date.accessioned2019-02-18T12:38:57Z-
dc.date.available2019-02-18T12:38:57Z-
dc.date.issued2013en_US
dc.identifier.isbn9781905088331en_US
dc.identifier.issn1759-3433en_US
dc.identifier.otherScopus-
dc.description.abstractThis paper is concerned with the influence of the codification type on the optimization of frame structures for constrained minimum weight, when using discrete variables: cross-section types corresponding to standard profiles. Three different codifications are compared: standard binary, standard reflected gray, and other binary codification with a greater number of different bits between consecutive integers. The focus of the work described is on determining how the codification selection influences the final performance of the algorithm, considering in addition two population sizes and two crossover types. A generational evolutionary algorithm with ranking selection and low generation gap is tested in a well known fifty-five bar sized frame structural test case. Results have been obtained from executing one hundred independent runs of each parameter/codification combination, which means twelve different algorithm outcomes. The gray code obtains the best results, and codification influence has a greater impact than the other considered factors (population size or crossover type). The experimentation performed in this single optimization work points out that the quality of the solutions is greatly affected by the codification, being the selection of gray codification of major importance in the algorithmic tuning of parameters in the evolutionary optimization of the structural optimum design problem. © Civil-Comp Press, 2013.en_US
dc.languageengen_US
dc.publisher1759-3433en_US
dc.relation.ispartofCivil-Comp Proceedingsen_US
dc.sourceCivil-Comp Proceedings [ISSN 1759-3433],v. 103en_US
dc.subject120601 Construcción de algoritmosen_US
dc.subject1202 Análisis y análisis funcionalen_US
dc.subject.otherEvolutionary Algorithmsen_US
dc.subject.otherFramesen_US
dc.subject.otherGray Codificationen_US
dc.subject.otherStructural Optimizationen_US
dc.titleA comparative study of the influence of codification on discrete optimum design of frame structuresen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.typeConferenceObjecten_US
dc.relation.conference3rd International Conference on Soft Computing Technology in Civil, Structural and Environmental Engineering, CSC 2013en_US
dc.identifier.doi10.4203/ccp.103.6en_US
dc.identifier.scopus84894143287-
dc.contributor.authorscopusid56268125800-
dc.contributor.authorscopusid57213645417-
dc.contributor.authorscopusid57197565154-
dc.contributor.authorscopusid8659297300-
dc.contributor.authorscopusid8704390300-
dc.contributor.authorscopusid7202988477-
dc.relation.volume103en_US
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Actas de congresosen_US
dc.utils.revisionen_US
dc.date.coverdateEnero 2013en_US
dc.identifier.conferenceidevents121505-
dc.identifier.ulpgces
dc.contributor.buulpgcBU-INGen_US
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptGIR SIANI: Computación Evolutiva y Aplicaciones-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Ingeniería Civil-
crisitem.author.deptGIR Fabricación integrada y avanzada-
crisitem.author.deptGIR SIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptGIR SIANI: Computación Evolutiva y Aplicaciones-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptGIR SIANI: Computación Evolutiva y Aplicaciones-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Matemáticas-
crisitem.author.orcid0000-0002-4132-7144-
crisitem.author.orcid0000-0002-1461-7752-
crisitem.author.orcid0000-0002-7020-870X-
crisitem.author.orcid0000-0003-0890-7267-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgDepartamento de Ingeniería Mecánica-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.fullNameGreiner Sánchez, David Juan-
crisitem.author.fullNameDíaz Padilla,Noelia Del Carmen-
crisitem.author.fullNameEmperador Alzola,José María-
crisitem.author.fullNameGalvan Gonzalez,Blas Jose-
crisitem.author.fullNameWinter Althaus, Gabriel-
crisitem.event.eventsstartdate01-09-2009-
crisitem.event.eventsenddate04-09-2009-
Appears in Collections:Actas de congresos
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