Calculating Cp and Cpk Values Cp-ProcessCapabilityRatios Comparesthewidthofthedatasetvariationtothespecificationwidth X LSL SpecificationWidth Cp USL Cp= USL-LSL6 ProcessWidth -3 T +3 Attributes AssumesprocessmeanonspecificationtargetCp=1.0industrystandard6SigmagoalCp=2.0 ©...
Making decision to evaluate process capability indexCpwith fuzzy numbers The process capability index C p has wide applications in the manufacturing industry. This paper extends those applications to a fuzzy environment, with a ... CC Tsai,CC Chen - 《International Journal of Advanced Manufacturing ...
Process capability indices: Overview and extensions The process capability indices Cp,Cp, CPL, CPU, CPL, CPUCpkCpkCpm and Cpm are presented and related to process parameters. These indices form a complementa... ZG Stoumbos - 《Nonlinear Analysis Real World Applications》 被引量: 71发表: 2002...