Process variation transmission in process capability analysis

被引：0

作者：

Yang Jianfeng ^{[1
]}

Liu Yumin ^{[1
]}

机构：

[1] Zhengzhou Univ, Sch Business, Zhengzhou 450052, Peoples R China

来源：

PROCEEDINGS OF THE 14TH INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING AND ENGINEERING MANAGEMENT, VOLS A AND B: BUILDING CORE COMPETENCIES THROUGH IE&EM | 2007年

关键词：

process capability analysis; variation transmission; variance; output distribution;

D O I：

暂无

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

The effect of process input is not considered in the process capability analysis for quality control and improvement. The distribution type of the effect from process input and variance transmission of process are analyzed in different process variation models by building the linear and exponential process variation transmission models. The numeral relations among the variance of process input, the variance of effect from process input and the coefficient of exponential process variation transmission models are given trough the simulations. The conclusion is that the effect on output from process input in different transmission models is very different and the relation between input and output should be considered in process capability analysis.

引用

页码：180 / 183

页数：4

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