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X̄ chart with variable sample size and sampling intervals

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dc.contributor.authorCosta, Antonio F. B. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionDepartment of Production
dc.contributor.institutionASQC
dc.date.accessioned2014-05-27T11:18:13Z
dc.date.available2014-05-27T11:18:13Z
dc.date.issued1997-04-01
dc.description.abstractRecent theoretical studies have shown that the X̄ chart with variable sampling intervals (VSI) and the X̄ chart with variable sample size (VSS) are quicker than the traditional X̄ chart in detecting shifts in the process. This article considers the X̄ chart with variable sample size and sampling intervals (VSSI). It is assumed that the amount of time the process remains in control has exponential distribution. The properties of the VSSI X̄ chart are obtained using Markov chains. The VSSI X̄ chart is even quicker than the VSI or VSS X̄ charts in detecting moderate shifts in the process.en
dc.description.affiliationUniversidade Estadual Paulista, 12500-000 Guaratingueta, S. P.
dc.description.affiliationDepartment of Production Campus de Guarantinguetá
dc.description.affiliationASQC
dc.description.affiliationUnespUniversidade Estadual Paulista, 12500-000 Guaratingueta, S. P.
dc.format.extent197-204
dc.identifier.citationJournal of Quality Technology, v. 29, n. 2, p. 197-204, 1997.
dc.identifier.issn0022-4065
dc.identifier.scopus2-s2.0-0031118181
dc.identifier.urihttp://hdl.handle.net/11449/65085
dc.language.isoeng
dc.relation.ispartofJournal of Quality Technology
dc.relation.ispartofjcr2.306
dc.relation.ispartofsjr1,814
dc.rights.accessRightsAcesso restritopt
dc.sourceScopus
dc.subjectAverage Time to Signal
dc.subjectControl Charts
dc.subjectStatistical Process Control
dc.subjectVariable Sample Size Control Charts
dc.subjectVariable Sampling Interval Control Charts
dc.subjectMarkov processes
dc.subjectStatistical methods
dc.subjectVariable sample size (VSS)
dc.subjectVariable sampling intervals (VSI)
dc.subjectProcess control
dc.titleX̄ chart with variable sample size and sampling intervalsen
dc.typeArtigopt
dspace.entity.typePublication
unesp.author.lattes6100382011052492[1]
unesp.author.orcid0000-0003-2133-1098[1]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia e Ciências, Guaratinguetápt

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