A comparison of weighted CUSUM procedures for monitoring process proportions with varying sample sizes
Zhou,Qin1; Huang,Wenpo2; Shu,Lianjie2
2014-06-03
Source PublicationInternational Journal of Production Research
ABS Journal Level3
ISSN1366588X 00207543
Volume52Issue:11Pages:3225-3238
Abstract

The conventional binomial CUSUM chart is an efficient tool for monitoring changes in fraction nonconforming when the sample size is fixed. However, it is less efficient in the case with varying sample sizes as the mean number of the nonconforming items is changing over time in this case. In order to deal with the varying mean of the binomial observations, this paper extends the idea of weighted CUSUM (WCUSUM) technique for monitoring fraction nonconforming under varying sample sizes. The comparison results with the traditional binomial CUSUM method and combined Shewhart-CUSUM method favour the proposed method. An example is used to illustrate the application of the proposed method. 

KeywordCumulative Sum Fraction Nonconforming Likelihood Ratio Statistical Process Control
DOI10.1080/00207543.2013.867378
URLView the original
Indexed BySCIE
Language英语
WOS Research AreaEngineering ; Operations Research & Management Science
WOS SubjectEngineering, Industrial ; Engineering, Manufacturing ; Operations Research & Management Science
WOS IDWOS:000333885400005
Fulltext Access
Citation statistics
Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF ACCOUNTING AND INFORMATION MANAGEMENT
Corresponding AuthorShu,Lianjie
Affiliation1.School of Mathmatical Sciences,Jiangsu Normal University,,China
2.Faculty of Business Administration,University of Macau,,Macao
Corresponding Author AffilicationFaculty of Business Administration
Recommended Citation
GB/T 7714
Zhou,Qin,Huang,Wenpo,Shu,Lianjie. A comparison of weighted CUSUM procedures for monitoring process proportions with varying sample sizes[J]. International Journal of Production Research,2014,52(11):3225-3238.
APA Zhou,Qin,Huang,Wenpo,&Shu,Lianjie.(2014).A comparison of weighted CUSUM procedures for monitoring process proportions with varying sample sizes.International Journal of Production Research,52(11),3225-3238.
MLA Zhou,Qin,et al."A comparison of weighted CUSUM procedures for monitoring process proportions with varying sample sizes".International Journal of Production Research 52.11(2014):3225-3238.
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