摘要
多元质量特性过程能力指数的求解问题一直未得到很好的解决。本文简述了当前的研究现状,并利用粗糙集与四分位法,给出了计算多元质量特性过程能力指数的一种新方法,实例证明该方法是有效可行的。
The multivariate process capability indices （MPCI） are widely applied in product quality analysis. However, there is no efficient method for solving such a problem. By combining rough set and quartile method, a novel approach is proposed to solve this problem in this paper. A case study is presented and the results demonstrate the effectiveness of the proposed approach.
出处
《工业工程》
北大核心
2011年第4期78-81,共4页
Industrial Engineering Journal
关键词
多元过程能力指数
粗糙集
四分位法
multivariate process capability indices （MPCI）
rough set
quartile method
