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dc.contributor.authorErginel, Nihal
dc.date.accessioned2019-10-21T20:41:45Z
dc.date.available2019-10-21T20:41:45Z
dc.date.issued2008
dc.identifier.issn1064-1246
dc.identifier.urihttps://hdl.handle.net/11421/20874
dc.descriptionWOS: 000260458700012en_US
dc.description.abstractIn Statistical Process Control (SPC), both variable and attribute control charts are widely used techniques to monitor and evaluate the process with respect to the related quality characteristics. In variable control charts, quality characteristics are measured on a numerical scale, using two main parameters mean and standard deviation. When data are composed of individuals from a process, individual (X) control charts are used for mean and moving range (MR) control charts are used for standard deviation. Generally, the data in variable control charts are assumed to be composed of crisp values. But a measurement system including operator, gage, and environmental conditions may produce "uncertain" or "vague" data. In this case, the fuzzy set theory is an available tool for evaluating the vague data. In this study, fuzzy control limits for individual (X) and moving range (MR) control charts with alpha-cuts are constructed by using alpha-level fuzzy median transformation techniques. The real-world data are used and the process is evaluated by the developed fuzzy control charts.en_US
dc.language.isoengen_US
dc.publisherIos Pressen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFuzzyen_US
dc.subjectIndividual (X) Control Charten_US
dc.subjectMoving Range (Mr) Control Charten_US
dc.subjectAlpha-Cuten_US
dc.subjectMedian Transformation Techniquesen_US
dc.titleFuzzy individual and moving range control charts with alpha-cutsen_US
dc.typearticleen_US
dc.relation.journalJournal of Intelligent & Fuzzy Systemsen_US
dc.contributor.departmentAnadolu Üniversitesi, Mühendislik Fakültesi, Endüstri Mühendisliği Bölümüen_US
dc.identifier.volume19en_US
dc.identifier.issue4.Mayen_US
dc.identifier.startpage373en_US
dc.identifier.endpage383en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US]
dc.contributor.institutionauthorErginel, Nihal


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