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A new variable sample size control chart using MDS sampling
被引:8
作者:
Aslam, Muhammad
[1
]
Arif, Osama H.
[1
]
Jun, Chi-Hyuck
[2
]
机构:
[1] King Abdulaziz Univ, Dept Stat, Fac Sci, Jeddah 21551, Saudi Arabia
[2] POSTECH, Dept Ind & Management Engn, Pohang, South Korea
关键词:
Variable sample size;
multiple dependent state sampling;
Monte Carlo simulation;
average run length;
MONITORING PROCESS DISPERSION;
SYNTHETIC CONTROL CHART;
EWMA CONTROL CHART;
STANDARD-DEVIATION;
MOVING AVERAGE;
X-CHART;
DESIGNS;
D O I:
10.1080/00949655.2016.1178263
中图分类号:
TP39 [计算机的应用];
学科分类号:
081203 ;
0835 ;
摘要:
In this manuscript, a new variable sample size (VSS) control chart using multiple dependent state sampling is proposed. The sample size for the next subgroup is chosen on the basis of the location of the control statistic from the current subgroup in two pairs of the control limits. The average run length of the proposed chart is evaluated using Monte Carlo simulation. The performance of the proposed chart over the existing VSS control chart is presented using simulation study.
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页码:3620 / 3628
页数:9
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