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

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Exponentially weighted moving average control charts for monitoring increases in Poisson rate
นักวิจัย : Shu, Lianjie , Jiang, Wei , Wu, Zhang
คำค้น : -
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Shu, L., Jiang, W.,& Wu, Z. (2012). Exponentially weighted moving average control charts for monitoring increases in Poisson rate. IIE Transactions, 44(9), 711-723. , http://hdl.handle.net/10220/16645 , http://dx.doi.org/10.1080/0740817X.2011.578609
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : IIE transactions
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

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.

บรรณานุกรม :
Shu, Lianjie , Jiang, Wei , Wu, Zhang . (2555). Exponentially weighted moving average control charts for monitoring increases in Poisson rate.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Shu, Lianjie , Jiang, Wei , Wu, Zhang . 2555. "Exponentially weighted moving average control charts for monitoring increases in Poisson rate".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Shu, Lianjie , Jiang, Wei , Wu, Zhang . "Exponentially weighted moving average control charts for monitoring increases in Poisson rate."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Shu, Lianjie , Jiang, Wei , Wu, Zhang . Exponentially weighted moving average control charts for monitoring increases in Poisson rate. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.