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Article: Cumulative quantity control charts for monitoring production processes

TitleCumulative quantity control charts for monitoring production processes
Authors
Issue Date2000
PublisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00207543.asp
Citation
International Journal Of Production Research, 2000, v. 38 n. 2, p. 397-408 How to Cite?
AbstractTwo commonly used statistical quality control charts, the c-chart and u-chart, are unsatisfactory for monitoring high-yield processes with low defect rates. To overcome this difficulty, a new type of control chart called the cumulative quantity control chart (CQC-chart) is introduced in this paper. The CQC-chart can be used no matter whether the process defect rate is low or not, and when the process defect rate is low or moderate the CQC-chart does not have the shortcoming of the c- and u-charts of showing up false alarm signals too frequently. The CQC-chart does not require rational subgrouping of samples (which is necessary for the c- and u-charts), and is appropriate for monitoring automated manufacturing processes.
Persistent Identifierhttp://hdl.handle.net/10722/74365
ISSN
2015 Impact Factor: 1.693
2015 SCImago Journal Rankings: 1.445
References

 

DC FieldValueLanguage
dc.contributor.authorChan, LYen_HK
dc.contributor.authorXie, Men_HK
dc.contributor.authorGoh, TNen_HK
dc.date.accessioned2010-09-06T07:00:37Z-
dc.date.available2010-09-06T07:00:37Z-
dc.date.issued2000en_HK
dc.identifier.citationInternational Journal Of Production Research, 2000, v. 38 n. 2, p. 397-408en_HK
dc.identifier.issn0020-7543en_HK
dc.identifier.urihttp://hdl.handle.net/10722/74365-
dc.description.abstractTwo commonly used statistical quality control charts, the c-chart and u-chart, are unsatisfactory for monitoring high-yield processes with low defect rates. To overcome this difficulty, a new type of control chart called the cumulative quantity control chart (CQC-chart) is introduced in this paper. The CQC-chart can be used no matter whether the process defect rate is low or not, and when the process defect rate is low or moderate the CQC-chart does not have the shortcoming of the c- and u-charts of showing up false alarm signals too frequently. The CQC-chart does not require rational subgrouping of samples (which is necessary for the c- and u-charts), and is appropriate for monitoring automated manufacturing processes.en_HK
dc.languageengen_HK
dc.publisherTaylor & Francis Ltd. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00207543.aspen_HK
dc.relation.ispartofInternational Journal of Production Researchen_HK
dc.titleCumulative quantity control charts for monitoring production processesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-7543&volume=38&issue=2&spage=&epage=&date=2000&atitle=Cumulative+quantity+control+charts+for+monitoring+production+processesen_HK
dc.identifier.emailChan, LY: plychan@hku.hken_HK
dc.identifier.authorityChan, LY=rp00093en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0034688380en_HK
dc.identifier.hkuros55024en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034688380&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume38en_HK
dc.identifier.issue2en_HK
dc.identifier.spage397en_HK
dc.identifier.epage408en_HK
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridChan, LY=7403540482en_HK
dc.identifier.scopusauthoridXie, M=9634359100en_HK
dc.identifier.scopusauthoridGoh, TN=7102539920en_HK

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