Study and Calculation of Multivariate Process Capability Indices based on the Principal Component Analysis

摘要：

Based on the analysis of multivariate T2 control chart and multivariate process capability indices，this article implements the calculation of multivariate T2 control chart with Principal Component Analysis along with which it evaluates the degree how the production process quality satisfies the quality requirements. Results show that the Principal Component Analysis can eliminate the correlation among variables effectively by example researches on quality control of involution working procedures in the manufacturing of capacitance，enable the use of T2 control chart and the calculation of multivariate process capability indices.

关键词： Principal Component Analysis T2 control chart Multivariate Process Capability Indices

作者: Wen Chang-jun

作者单位: School of Mechanical Engin.,Hubei University of Technology, 430068, P.R.China School of Management, University of Science and Technology Beijing, 100083, P.R.China

会议类型: 国际会议

会议名称: 2009 International Institute of Applied Statistics Studies(2009 国际应用统计学术研讨会)

会议地点: 青岛

会议语种:英文

页码: 1-6

在线出版日期: 2009-07-25（万方平台首次上网日期，不代表论文的发表时间）