New EWMA S2 control charts for monitoring of process dispersion

The Exponentially Weighted Moving Average (EWMA) control chart is an effective tool for the detection of small shifts in the process variability. This research studied the properties of EWMA charts based on unbiased sample variance, S2, for monitoring of changes in the process dispersion. However, s...

Full description

Saved in:
Bibliographic Details
Main Authors: Abujiya, M. R., Lee, M. H., Riaz, M.
Format: Article
Published: Sharif University of Technology 2017
Subjects:
Online Access:http://eprints.utm.my/id/eprint/75759/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028763962&partnerID=40&md5=ed2d889b5c4667a4b6c7cd399fbe7eb5
Tags: Add Tag
No Tags, Be the first to tag this record!