Paper Info
Title
Approximate design and performance of the robust control charts for monitoring dispersion in Phase I.
Abstract
This article designs and studies the approximate performance of robust dispersion charts, namely, MAD chart, S-n chart, and Q(n) chart, in Phase I analysis (recently developed in the literature). The proposed limits are based on false alarm probability for monitoring the dispersion of a process in Phase I analysis. The charting constants are determined to achieve the required nominal FAP (FAP(0)). The performance of these structures is evaluated in (i) the attained false alarm rate and (ii) the probability of signals for out-of-control situations. The analysis shows that the proposed design of Phase I robust dispersion charts correctly controls the FAP and shows a good performance in detecting the shifts in the process variation. An illustrative example is used to explain the practical implementation of these limits.
Year
DOI
Venue
2018
10.1002/qre.2246
QUALITY AND RELIABILITY ENGINEERING INTERNATIONAL
Keywords
Field
DocType
control charts,false alarm rate,MAD chart,out-of-control performance,robust designs
Dispersion (optics),Control theory,Control chart,Engineering,Constant false alarm rate,Statistics,Robust control
Journal
Volume
Issue
ISSN
34
2
0748-8017
Citations 
PageRank 
References 
0
0.34
8
Authors
2
Name
Order
Citations
PageRank
Aamir Saghir1326.20
Alireza Faraz2598.74