Multivariate Statistical Process Control Charts: An Overview

Sotiris Bersimis, Stelios Psarakis and John Panaretos

MPRA Paper from University Library of Munich, Germany

Abstract: In this paper we discuss the basic procedures for the implementation of multivariate statistical process control via control charting. Furthermore, we review multivariate extensions for all kinds of univariate control charts, such as multivariate Shewhart-type control charts, multivariate CUSUM control charts and multivariate EWMA control charts. In addition, we review unique procedures for the construction of multivariate control charts, based on multivariate statistical techniques such as principal components analysis (PCA) and partial lest squares (PLS). Finally, we describe the most significant methods for the interpretation of an out-of-control signal.

Keywords: quality control; process control; multivariate statistical process control; Hotelling's T-square; CUSUM; EWMA; PCA; PLS (search for similar items in EconPapers)
JEL-codes: C1 (search for similar items in EconPapers)
Date: 2006-11-07
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Citations: View citations in EconPapers (32)

Published in Quality & Reliability Engineering International 5.23(2006): pp. 517-543

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Persistent link: https://EconPapers.repec.org/RePEc:pra:mprapa:6399

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