摘要
用平均连串长度ＡＰＬ来评价Ｘ控制图的统计特性，通过理论计算探讨了样本组数（ｍ）与样本大小（ｎ）的组合对ＡＲＬ的影响。
This paper has considered the statistical performance for X control chart as average run length (ARL),studied the influence of sample combinations on ARL through theoretical calculation,and given the suggestion for selecting combination of m×n.
出处
《系统工程学报》
CSCD
1997年第2期107-110,共4页
Journal of Systems Engineering
关键词
统计特性
样本组合
质量控制
工序控制图
ARL,statistical performance,X control chart,combinations of m×n
