A CUMULATIVE SCORE CONTROL SCHEME FOR DETECTING PROCESS SHIFTS

被引：1
|
作者：
CHENG, CS [1 ]
机构：
[1] YUAN ZE INST TECHNOL, DEPT IND ENGN, NEILI, TAIWAN
来源：
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS | 1995年 / 24卷 / 03期
关键词：
STATISTICAL PROCESS CONTROL; SHEWHART CONTROL CHART; CUSUM CHART; CUMULATIVE SCORE CONTROL CHART;
D O I：
10.1080/03610929508831520
中图分类号：
O21 [概率论与数理统计]; C8 [统计学];
学科分类号：
020208 ; 070103 ; 0714 ;
摘要：
A cumulative score control procedure for statistical process control (SPC) is presented in this paper. The ARL properties of the proposed schemes were determined by a finite state Markov chain. Enhancements to the cumulative score schemes are considered. An extensive comparison shows that the ARL properties of the improved cumulative score procedure are comparable to those of CUSUM control schemes. The proposed scheme requires only simple arithmetic and is very easy to implement.
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页码：755 / 774
页数：20
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