Some issues in the design of EWMA charts

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	Some issues in the design of EWMA charts
	Chan, LK ; Zhang, J
	2000
发表期刊	COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION
ISSN	0361-0918
卷号	29 期号:1 页码:207-217
摘要	The traditional design procedure for selecting the parameters of EWMA charts is based on the average run length (ARL). It is shown that for some types of EWMA charts, such a procedure may lead to high probability of a false out-of-control signal. An alternative procedure based on both the ARL and the standard deviation of run length (SRL) is recommended. It is shown that, with the new procedure, the EWMA chart using its exact variance can detect moderate and large shifts of the process mean faster.
关键词	EWMA charts control chart design procedure Shewhart charts
语种	英语
WOS研究方向	Mathematics
WOS类目	Statistics & Probability
WOS记录号	WOS:000085778500013
出版者	MARCEL DEKKER INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/14934
专题	中国科学院数学与系统科学研究院
作者单位	1.City Univ Hong Kong, Dept Management Sci, Kowloon, Hong Kong, Peoples R China 2.Acad Sinica, Inst Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Chan, LK,Zhang, J. Some issues in the design of EWMA charts[J]. COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION,2000,29(1):207-217.
APA	Chan, LK,&Zhang, J.(2000).Some issues in the design of EWMA charts.COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION,29(1),207-217.
MLA	Chan, LK,et al."Some issues in the design of EWMA charts".COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION 29.1(2000):207-217.