A reliability-based design framework for early stages of design process

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dc.authorid0000-0003-2669-5157en_US
dc.contributor.authorMayda, Murat
dc.contributor.authorChoi, Seung-Kyum
dc.date.accessioned2019-12-06T21:15:58Z
dc.date.available2019-12-06T21:15:58Z
dc.date.issued2017
dc.departmentKMÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.descriptionWOS:000401635900021en_US
dc.description.abstractThe traditional decision-making process during early design stages deals with deterministically evaluating the design candidates in accordance with concrete objectives by assuming optimal or nominal design performance values for the candidates. However, this may increase subjectivity in the decision process since the design knowledge during early design is usually imprecise and incomplete, and mostly needs to be iteratively updated throughout product design development. To diminish the subjectivity, the knowledge of the design requirements can be precisely and accurately represented by means of probabilistic constraints that describe the uncertainties in the design requirements; therefore, in this work, a systematic design framework supported by reliability analysis is developed in such a way that it is able to provide an effective connection among the early design steps especially both at system level and component level. Thus, the probability of failures of the design candidates and their sub-solutions are investigated, based on design constraints with Gaussian distributions, or lower and upper bounds, by utilizing Monte Carlo method. To illustrate the potential applicability and efficacy of the proposed framework, a two-finger gripper design problem is considered. The results clearly demonstrate that the proposed framework is effective to achieve reliable design solutions that have uncertain quantitative characteristics to be used further in probabilistic structural analysis during the next design stages such as embodiment and detail design stages.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [BIDEP 2219]en_US
dc.description.sponsorshipThis research was supported by the Scientific and Technological Research Council of Turkey (TUBITAK), under the BIDEP 2219-International Postdoctoral Research Fellowship Programme.en_US
dc.identifier.citationMayda, M., & Choi, S.-K. (2017). A reliability-based design framework for early stages of design process. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 39, 6, 2105-2120.
dc.identifier.doi10.1007/s40430-017-0731-y
dc.identifier.endpage2120en_US
dc.identifier.issn1678-5878
dc.identifier.issn1806-3691
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85019204113
dc.identifier.scopusqualityQ2
dc.identifier.startpage2105en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s40430-017-0731-y
dc.identifier.urihttps://hdl.handle.net/11492/2777
dc.identifier.volume39en_US
dc.identifier.wosWOS:000401635900021
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.institutionauthorMayda, Murat
dc.language.isoen
dc.publisherSpringer Heidelbergen_US
dc.relation.journalJournal of the Brazilian Society of Mechanical Sciences and Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectEarly Designen_US
dc.subjectUncertaintyen_US
dc.subjectReliability Estimationen_US
dc.subjectMonte Carlo Simulationen_US
dc.titleA reliability-based design framework for early stages of design processen_US
dc.typeArticle

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