摘要
平均链长(ARL)是控制图的重要特性。利用马尔可夫链理论和矩阵的运算技巧能推导出带警戒限的双侧均值控制图的ARL计算公式。
The Average Run Length (ARL) is a fundamental characteristic of the control charts. The general ARL formula for the double-sided mean control charts with warning limits is obtained by using Markov chain method and some technique for matrix operation.
出处
《北京劳动保障职业学院学报》
2012年第2期60-63,共4页
Journal of Beijing Vocational College Of Labour And Social Security
关键词
双侧均值控制图
平均链长
马尔可夫链
Mean control charts
Average run length (ARL)
Markov chain