A NEW CONTROL CHART FOR PROCESS MONITORING BASED ON THE UNIFIED CAPABILITY INDEX

MATTER: International Journal of Science and Technology

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Field Value
 
Title A NEW CONTROL CHART FOR PROCESS MONITORING BASED ON THE UNIFIED CAPABILITY INDEX
 
Creator ADEOTI, Olatunde A.
 
Subject Process Capability Indices
Upper Control Limit (UCL)
Control Chart
Lower Control Limit (LCL)
Standard Deviation
 
Description Control charts based on capability index for monitoring process parameters have received wide attention recently. In this paper, we proposed new control charts for online monitoring of the process mean and variability using a unified capability index approach. Control chart coefficients are given for constructing the unified capability index-based mean ( ) and standard deviation (S) control charts. Real life data is given to demonstrate the advantages of the proposed control charts over the standard mean ( ) and standard deviation (S) charts for process monitoring. The results of study showed that the proposed unified capability index-based control charts outperform the standard  and S control charts and it is efficient for simultaneous monitoring of process stability and measuring the capability of the process to meet specification. Article DOI: https://dx.doi.org/10.20319/mijst.2019.51.99114 This work is licensed under the Creative Commons Attribution-Non-commercial 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/ or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
 
Publisher GRDS Publishing
 
Date 2019-04-16
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://grdspublishing.org/index.php/matter/article/view/1915
 
Source MATTER: International Journal of Science and Technology; Vol 5 No 1 (2019): Regular Issue
2454-5880
 
Language eng
 
Relation https://grdspublishing.org/index.php/matter/article/view/1915/3426
 
Rights Copyright (c) 2019 Olatunde A. ADEOTI
 

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