Exponentially weighted moving average control charts for monitoring increases in Poisson rate

doi:10.1080/0740817X.2011.578609

UM > Faculty of Business Administration > DEPARTMENT OF ACCOUNTING AND INFORMATION MANAGEMENT

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	Exponentially weighted moving average control charts for monitoring increases in Poisson rate
	Shu,Lianjie1 ; Jiang,Wei 2; Wu,Zhang 3
	2012-09-01
Source Publication	IIE Transactions (Institute of Industrial Engineers)
ISSN	0740817X 15458830
Volume	44 Issue:9 Pages:711-723
Abstract	The Exponentially Weighted Moving Average (EWMA) control chart has been widely studied as a tool for monitoring normal processes due to its simplicity and efficiency. However, relatively little attention has been paid to EWMA charts for monitoring Poisson processes. This article extends EWMA charts to Poisson processes with an emphasis on quick detection of increases in Poisson rate. Both cases with and without normalizing transformation for Poisson data are considered. A Markov chain model is established to analyze and design the proposed chart. A comparison of the results obtained indicates that the EWMA chart based on normalized data is nearly optimal. Copyright © 2012 Taylor and Francis Group, LLC.
Keyword	Average Run Length Markov Chain Poisson Distribution Statistical Process Control
DOI	10.1080/0740817X.2011.578609
URL	View the original
Language	英語English
WOS ID	WOS:000305552200001
Scopus ID	2-s2.0-84862886317
Fulltext Access	View Full-Text via DOI View Full-Text via Web of Science View Full-Text via Scopus
Citation statistics
Document Type	Journal article
Collection	DEPARTMENT OF ACCOUNTING AND INFORMATION MANAGEMENT
Affiliation	1.Faculty of Business Administration,University of Macau,,Macao 2.Antai College of Economics and Management,Shanghai Jiaotong University,,China 3.Division of Systems and Engineering Management,School of Mechanical and Aerospace Engineering,Nanyang Technological University,,Singapore
First Author Affilication	Faculty of Business Administration
Recommended Citation GB/T 7714	Shu,Lianjie,Jiang,Wei,Wu,Zhang. Exponentially weighted moving average control charts for monitoring increases in Poisson rate[J]. IIE Transactions (Institute of Industrial Engineers), 2012, 44(9), 711-723.
APA	Shu,Lianjie., Jiang,Wei., & Wu,Zhang (2012). Exponentially weighted moving average control charts for monitoring increases in Poisson rate. IIE Transactions (Institute of Industrial Engineers), 44(9), 711-723.
MLA	Shu,Lianjie,et al."Exponentially weighted moving average control charts for monitoring increases in Poisson rate".IIE Transactions (Institute of Industrial Engineers) 44.9(2012):711-723.

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