Joint (X)over-bar and R charts with variable sample sizes and sampling intervals
| dc.contributor.author | Costa, AFB | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2014-05-20T15:20:16Z | |
| dc.date.available | 2014-05-20T15:20:16Z | |
| dc.date.issued | 1999-10-01 | |
| dc.description.abstract | Recent studies have shown that the (X) over bar chart with variable sampling intervals (VSI) and/or with variable sample sizes (VSS) detects process shifts faster than the traditional (X) over bar chart. This article extends these studies for processes that are monitored by both the (X) over bar and R charts. A Markov chain model is used to determine the properties of the joint (X) over bar and R charts with variable sample sizes and sampling intervals (VSSI). The VSSI scheme improves the joint (X) over bar and R control chart performance in terms of the speed with which shifts in the process mean and/or variance are detected. | en |
| dc.description.affiliation | São Paulo State Univ, UNESP, Dept Prod, BR-12500000 Guaratingueta, Brazil | |
| dc.description.affiliationUnesp | São Paulo State Univ, UNESP, Dept Prod, BR-12500000 Guaratingueta, Brazil | |
| dc.format.extent | 387-397 | |
| dc.identifier | http://asq.org/qic/display-item/?item=13851 | |
| dc.identifier.citation | Journal of Quality Technology. Milwaukee: Amer Soc Quality Control-asqc, v. 31, n. 4, p. 387-397, 1999. | |
| dc.identifier.issn | 0022-4065 | |
| dc.identifier.lattes | 6100382011052492 | |
| dc.identifier.uri | http://hdl.handle.net/11449/31595 | |
| dc.identifier.wos | WOS:000083162800003 | |
| dc.language.iso | eng | |
| dc.publisher | Amer Soc Quality Control-asqc | |
| dc.relation.ispartof | Journal of Quality Technology | |
| dc.relation.ispartofjcr | 2.306 | |
| dc.relation.ispartofsjr | 1,814 | |
| dc.rights.accessRights | Acesso restrito | |
| dc.source | Web of Science | |
| dc.title | Joint (X)over-bar and R charts with variable sample sizes and sampling intervals | en |
| dc.type | Artigo | |
| dcterms.license | http://asq.org/copyright/ | |
| dcterms.rightsHolder | Amer Soc Quality Control-asqc | |
| unesp.author.lattes | 6100382011052492 | |
| unesp.campus | Universidade Estadual Paulista (Unesp), Faculdade de Engenharia, Guaratinguetá | pt |
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