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Analysis of an out-of-control signals in process variability monitoring using network topology approach


Sharif, Shamshurita and Djauhari, Maman A. (2011) Analysis of an out-of-control signals in process variability monitoring using network topology approach. In: International Conference on Quality and Reliability (ICQR), 14-17 Sept. 2011, Bangkok.

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Abstract

Identifying the root causes of an out-of-control signal is a crucial part in statistical process control.In this paper we propose a network topology approach to do such analysis in multivariate process variability monitoring. A real example will be presented to illustrate the analysis of the proposed method.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Print ISBN: 978-1-4577-0626-4
Uncontrolled Keywords: control chart, covariance structure minimum spanning tree, sub dominant ultrametric dis tance
Subjects: Q Science > QA Mathematics > QA76 Computer software
Divisions: College of Arts and Sciences
Depositing User: Dr. Shamshuritawati Sharif
Date Deposited: 05 Nov 2014 00:45
Last Modified: 05 Nov 2014 00:45
URI: http://repo.uum.edu.my/id/eprint/12541

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