A CONTROL CHART BASED ON RANKS

被引：61

作者：

HACKL, P

LEDOLTER, J

机构：

[1] UNIV IOWA,DEPT STAT & ACTUARIAL SCI,IOWA CITY,IA 52242

[2] UNIV IOWA,DEPT MANAGEMENT SCI,IOWA CITY,IA 52242

来源：

JOURNAL OF QUALITY TECHNOLOGY | 1991年 / 23卷 / 02期

关键词：

EXPONENTIALLY WEIGHTED MOVING AVERAGE; NONPARAMETRIC PROCEDURE; RANKS; ROBUSTNESS; RUN LENGTH; SHEWHART CHART;

D O I：

10.1080/00224065.1991.11979302

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A control chart technique that considers exponentially weighted moving averages (EWMA) of the ranks of the observations is proposed. This nonparametric technique is outlier-resistant and performs well if one is concerned about sudden shifts in the process mean. The procedure is illustrated on a data set taken from the literature.

引用

页码：117 / 124

页数：8

共 13 条

[1] NONPARAMETRIC PROCEDURE FOR PROCESS-CONTROL BASED ON WITHIN-GROUP RANKING [J].