Cumulative sum quality control charts design and applications

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dc.contributor.advisorGuo, Renkuanen_ZA
dc.contributor.authorKesupile, Galeboeen_ZA
dc.date.accessioned2016-02-23T07:22:23Z
dc.date.available2016-02-23T07:22:23Z
dc.date.issued2006en_ZA
dc.descriptionIncludes bibliographical references (pages 165-169).en_ZA
dc.description.abstractClassical Statistical Process Control Charts are essential in Statistical Control exercises and thus constantly obtained attention for quality improvements. However, the establishment of control charts requires large-sample data (say, no less than I 000 data points). On the other hand, we notice that the small-sample based Grey System Theory Approach is well-established and applied in many areas: social, economic, industrial, military and scientific research fields. In this research, the short time trend curve in terms of GM( I, I) model will be merged into Shewhart and CU SUM two-sided version control charts and establish Grey Predictive Shewhart Control chart and Grey Predictive CUSUM control chart. On the other hand the GM(2, I) model is briefly checked its of how accurate it could be as compared to GM( I, 1) model in control charts. Industrial process data collected from TBF Packaging Machine Company in Taiwan was analyzed in terms of these new developments as an illustrative example for grey quality control charts.en_ZA
dc.identifier.apacitationKesupile, G. (2006). <i>Cumulative sum quality control charts design and applications</i>. (Thesis). University of Cape Town ,Faculty of Science ,Department of Mathematics and Applied Mathematics. Retrieved from http://hdl.handle.net/11427/17212en_ZA
dc.identifier.chicagocitationKesupile, Galeboe. <i>"Cumulative sum quality control charts design and applications."</i> Thesis., University of Cape Town ,Faculty of Science ,Department of Mathematics and Applied Mathematics, 2006. http://hdl.handle.net/11427/17212en_ZA
dc.identifier.citationKesupile, G. 2006. Cumulative sum quality control charts design and applications. University of Cape Town.en_ZA
dc.identifier.ris TY - Thesis / Dissertation AU - Kesupile, Galeboe AB - Classical Statistical Process Control Charts are essential in Statistical Control exercises and thus constantly obtained attention for quality improvements. However, the establishment of control charts requires large-sample data (say, no less than I 000 data points). On the other hand, we notice that the small-sample based Grey System Theory Approach is well-established and applied in many areas: social, economic, industrial, military and scientific research fields. In this research, the short time trend curve in terms of GM( I, I) model will be merged into Shewhart and CU SUM two-sided version control charts and establish Grey Predictive Shewhart Control chart and Grey Predictive CUSUM control chart. On the other hand the GM(2, I) model is briefly checked its of how accurate it could be as compared to GM( I, 1) model in control charts. Industrial process data collected from TBF Packaging Machine Company in Taiwan was analyzed in terms of these new developments as an illustrative example for grey quality control charts. DA - 2006 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 2006 T1 - Cumulative sum quality control charts design and applications TI - Cumulative sum quality control charts design and applications UR - http://hdl.handle.net/11427/17212 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/17212
dc.identifier.vancouvercitationKesupile G. Cumulative sum quality control charts design and applications. [Thesis]. University of Cape Town ,Faculty of Science ,Department of Mathematics and Applied Mathematics, 2006 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/17212en_ZA
dc.language.isoengen_ZA
dc.publisher.departmentDepartment of Mathematics and Applied Mathematicsen_ZA
dc.publisher.facultyFaculty of Scienceen_ZA
dc.publisher.institutionUniversity of Cape Town
dc.subject.otherQuality Control, Reliability and Operation Researchen_ZA
dc.titleCumulative sum quality control charts design and applicationsen_ZA
dc.typeMaster Thesis
dc.type.qualificationlevelMasters
dc.type.qualificationnameMScen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceThesisen_ZA
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