工业工程 ›› 2011, Vol. 14 ›› Issue (4): 78-81.

• 专题论述 • 上一篇    下一篇

基于粗糙集与四分位法的多元质量特性过程能力指数

  

  1. 四川大学 工商管理学院,四川 成都 610064
  • 出版日期:2011-08-31 发布日期:2011-09-08
  • 作者简介:周驰(1988-),男,浙江省人,硕士研究生,主要研究方向为工业工程、质量管理.

Solution Method of Multivariate Process Capability Indices Based on Rough Set and Quartile Method 

  1. Business College, Sichuan University, Chengdu 610064, China
  • Online:2011-08-31 Published:2011-09-08

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。    

关键词: 多元过程能力指数, 粗糙集, 四分位法

Abstract: 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.

Key words: multivariate process capability indices (MPCI), rough set, quartile method