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Experimental and numerical investigation of crashworthiness performance for optimal automobile structures using response surface methodology and oppositional based learning differential evolution algorithm

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dc.contributor.authorYıldırım, Ahmet
dc.contributor.authorDemirci, Emre
dc.contributor.authorKaragöz, Selçuk
dc.contributor.authorÖzcan, Şevket
dc.contributor.authorYıldız, Ali Rıza
dc.contributor.buuauthorYILDIZ, ALİ RIZA
dc.contributor.departmentMühendislik Fakültesi
dc.contributor.departmentMakine Mühendisliği Bölümü
dc.contributor.orcid0000-0002-6644-9148
dc.contributor.researcheridF-7426-2011
dc.date.accessioned2024-11-20T06:17:10Z
dc.date.available2024-11-20T06:17:10Z
dc.date.issued2023-03-28
dc.description.abstractIn this study, experimental and numerical crash analyses are carried out to reach an optimum bumper beam and energy absorber design for a passenger car. Design parameters have been created to determine the most crash-efficient bumper beam and energy absorber models. The models that are formed by using Taguchi tables are subjected to crash analysis, and the responses are obtained to find an optimal design. Response surface methodology is used to approximate the structural responses in crash analysis, and the optimum bumper beam and energy absorber models are obtained by the differential evolution algorithm. The optimum model is subjected to crash analysis in the Hyperform software without considering the sheet metal forming effect. Besides, the model is analyzed by incorporating forming history into the crash analysis. As a result of the numerical analysis, a new energy absorber and bumper beam model with the better crash performance and weight reduction are obtained.
dc.description.sponsorshipBilim, Sanayi ve Teknoloji Bakanlığı - Türkiye
dc.description.sponsorshipTOKSAN R&D Centre within the scope of the SAN-TEZ project - 0302.STZ.2013-2
dc.identifier.doi10.1515/mt-2022-0304
dc.identifier.endpage363
dc.identifier.issn0025-5300
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85149918569
dc.identifier.startpage346
dc.identifier.urihttps://doi.org/10.1515/mt-2022-0304
dc.identifier.urihttps://www.degruyter.com/document/doi/10.1515/mt-2022-0304/html
dc.identifier.urihttps://hdl.handle.net/11452/48175
dc.identifier.volume65
dc.identifier.wos000945936400004
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherWalter De Gruyter Gmbh
dc.relation.journalMaterials Testing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectThin-walled tubes
dc.subjectEnergy-absorption
dc.subjectMultiobjective optimization
dc.subjectAluminum
dc.subjectDesign
dc.subjectSquare
dc.subjectSearch
dc.subjectBumper beam
dc.subjectCrashworthiness
dc.subjectEnergy absorber
dc.subjectOptimization
dc.subjectSheet metal forming
dc.subjectMaterials science
dc.titleExperimental and numerical investigation of crashworthiness performance for optimal automobile structures using response surface methodology and oppositional based learning differential evolution algorithm
dc.typeArticle
dspace.entity.typePublication
local.contributor.departmentMühendislik Fakültesi/Makine Mühendisliği Bölümü
local.indexed.atWOS
local.indexed.atScopus
relation.isAuthorOfPublication89fd2b17-cb52-4f92-938d-a741587a848d
relation.isAuthorOfPublication.latestForDiscovery89fd2b17-cb52-4f92-938d-a741587a848d

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