Improved harmony search algorithms for sizing optimization of truss structures

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dc.contributor.authorDegertekin, S. O.
dc.date.accessioned2024-04-24T16:11:09Z
dc.date.available2024-04-24T16:11:09Z
dc.date.issued2012
dc.departmentDicle Üniversitesien_US
dc.description.abstractHarmony search (HS) algorithm was conceptualized using an analogy with music improvisation process where music players improvise the pitches of their instruments to obtain better harmony. Although the efficiency of HS algorithm has been proved in different engineering optimization applications, it is known that HS algorithm is quite sensitive to the tuning parameters. Several variants of HS algorithm have been developed to decrease the parameter-dependency character of HS algorithm. In this study, two improved harmony search algorithms called efficient harmony search algorithm (EHS) and self adaptive harmony search algorithm (SAHS) are proposed for sizing optimization of truss structures. Four classical truss structure weight minimization problems are presented to demonstrate the robustness of the proposed algorithms. The results of the present algorithms are compared with those of HS algorithm and other meta-heuristic algorithms recently developed in literature. (C) 2011 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.compstruc.2011.10.022
dc.identifier.endpage241en_US
dc.identifier.issn0045-7949
dc.identifier.issn1879-2243
dc.identifier.scopus2-s2.0-84655161425
dc.identifier.scopusqualityQ1
dc.identifier.startpage229en_US
dc.identifier.urihttps://doi.org/10.1016/j.compstruc.2011.10.022
dc.identifier.urihttps://hdl.handle.net/11468/15286
dc.identifier.volume92-93en_US
dc.identifier.wosWOS:000299983200006
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
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.subjectSizing Optimizationen_US
dc.subjectTruss Structuresen_US
dc.subjectEfficient Harmony Searchen_US
dc.subjectSelf Adaptive Harmony Searchen_US
dc.titleImproved harmony search algorithms for sizing optimization of truss structuresen_US
dc.titleImproved harmony search algorithms for sizing optimization of truss structures
dc.typeArticleen_US

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