A comparison between the standard deviation of the run length SDRL) performance of optimal EWMA and optimal cusum charts

The Exponentially Weighted Moving Average (EWMA) and Cumulative Sum (CUSUM) control charts are very effective in detecting small shifts in the process mean or variance. The average run length (ARL) has always been used as a sole measure of the performances of control charts. Generally, the performan...

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Bibliographic Details
Main Authors: L. Y., Lee, M. B. C., Khoo, E. Y., Yap
Format: Article
Language:English
Published: Penerbit Universiti Kebangsaan Malaysia 2013
Online Access:http://journalarticle.ukm.my/6481/
http://journalarticle.ukm.my/6481/
http://journalarticle.ukm.my/6481/1/jqma-9-1-paper1.pdf