Parameter free Jaya algorithm for truss sizing-layout optimization under natural frequency constraints

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dc.authorid0000-0001-8885-6468en_US
dc.authorid0000-0002-7575-8559en_US
dc.contributor.authorDeğertekin, S.Ö.
dc.contributor.authorBayar, G.Y.
dc.contributor.authorLamberti, L.
dc.date.accessioned2022-05-26T12:38:45Z
dc.date.available2022-05-26T12:38:45Z
dc.date.issued2021en_US
dc.departmentDicle Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractIn this study, the parameter free Jaya algorithm (PFJA) is developed for sizing and layout optimization of truss structures subject to natural frequency constraints. The distinctive feature of PFJA is that it uses neither algorithm-specific parameters nor common parameters in the search process. Besides using an elitist strategy where new structural analyses are performed only if strictly necessary, PFJA adaptively changes population size in the optimization process. The validity of proposed PFJA is demonstrated by solving eight classical truss weight minimization problems including up to 59 sizing and layout design variables. The results obtained by the PFJA are compared with those of standard JA, modified Jaya algorithm (MJA) and other state-of-art metaheuristic algorithms in terms of optimized weight, convergence speed and several statistical parameters. Optimization results prove the superiority of PFJA over standard JA, MJA and other metaheuristic optimizers available in the literature. (C) 2020 Elsevier Ltd. All rights reserved.en_US
dc.identifier.citationDeğertekin, S.O., Bayar, G.Y. ve Lamberti, L. (2021). Parameter free Jaya algorithm for truss sizing-layout optimization under natural frequency constraints. Computers & Structures, 245, 1-29.en_US
dc.identifier.doi10.1016/j.compstruc.2020.106461
dc.identifier.endpage29en_US
dc.identifier.issn0045-7949
dc.identifier.issn1879-2243
dc.identifier.scopus2-s2.0-85098736777
dc.identifier.scopusqualityQ1
dc.identifier.startpage1en_US
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0045794920302649?via%3Dihub
dc.identifier.urihttps://hdl.handle.net/11468/9906
dc.identifier.volume245en_US
dc.identifier.wosWOS:000614112200006
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorDeğertekin, S.Ö.
dc.institutionauthorBayar, G.Y.
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science LTDen_US
dc.relation.ispartofComputers & Structures
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectParameter free Jaya algorithmen_US
dc.subjectSizing and layout structural optimizationen_US
dc.subjectTruss structuresen_US
dc.subjectDome structuresen_US
dc.subjectNatural frequency constraintsen_US
dc.titleParameter free Jaya algorithm for truss sizing-layout optimization under natural frequency constraintsen_US
dc.titleParameter free Jaya algorithm for truss sizing-layout optimization under natural frequency constraints
dc.typeArticleen_US

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