Interval type-2 fuzzy inference-based failure mode and effect analysis model in a group decision-making setting

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dc.authoridGolcuk, Ilker / 0000-0002-8430-7952
dc.authorscopusid56515313300
dc.authorwosidGolcuk, Ilker/B-2116-2015
dc.contributor.authorGölcük, İlker
dc.date.accessioned2022-02-15T16:57:45Z
dc.date.available2022-02-15T16:57:45Z
dc.date.issued2021
dc.departmentBakırçay Üniversitesien_US
dc.description.abstractPurpose This paper proposes an integrated IT2F-FMEA model under a group decision-making setting. In risk assessment models, experts' evaluations are often aggregated beforehand, and necessary computations are performed, which in turn, may cause a loss of information and valuable individual opinions. The proposed integrated IT2F-FMEA model aims to calculate risk priority numbers from the experts' evaluations and then fuse experts' judgments using a novel integrated model. Design/methodology/approach This paper presents a novel failure mode and effect analysis (FMEA) model by integrating the fuzzy inference system, best-worst method (BWM) and weighted aggregated sum-product assessment (WASPAS) methods under interval type-2 fuzzy (IT2F) environment. The proposed FMEA approach utilizes the Mamdani-type IT2F inference system to calculate risk priority numbers. The individual FMEA results are combined by using integrated IT2F-BWM and IT2F-WASPAS methods. Findings The proposed model is implemented in a real-life case study in the furniture industry. According to the case study, fifteen failure modes are considered, and the proposed integrated method is used to prioritize the failure modes. Originality/value Mamdani-type singleton IT2F inference model is employed in the FMEA. Additionally, the proposed model allows experts to construct their membership functions and fuzzy rules to capitalize on the experience and knowledge of the experts. The proposed group FMEA model aggregates experts' judgments by using IT2F-BWM and IT2F-WASPAS methods. The proposed model is implemented in a real-life case study in the furniture company.en_US
dc.identifier.doi10.1108/K-02-2021-0152
dc.identifier.issn0368-492X
dc.identifier.issn1758-7883
dc.identifier.scopus2-s2.0-85109033437en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1108/K-02-2021-0152
dc.identifier.urihttps://hdl.handle.net/20.500.14034/265
dc.identifier.wosWOS:000669988200001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorGölcük, İlker
dc.language.isoenen_US
dc.publisherEmerald Group Publishing Ltden_US
dc.relation.journalKybernetesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFailure mode and effect analysisen_US
dc.subjectFuzzy inference systemen_US
dc.subjectInterval type-2 fuzzy setsen_US
dc.subjectBest-worst methoden_US
dc.subjectWeighted aggregated sum-product assessmenten_US
dc.subjectGreen Supplier Selectionen_US
dc.subjectBest-Worsten_US
dc.subjectOccupational-Healthen_US
dc.subjectRisk-Assessmenten_US
dc.subjectLogic Systemsen_US
dc.subjectSetsen_US
dc.subjectSafetyen_US
dc.subjectMultimooraen_US
dc.subjectFmeaen_US
dc.subjectAhpen_US
dc.titleInterval type-2 fuzzy inference-based failure mode and effect analysis model in a group decision-making settingen_US
dc.typeArticleen_US

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