Conference
Statistical process control of multivariate processes
Abstract
With process computers routinely collecting measurements on large numbers of process variables, multivariate statistical methods for the analysis, monitoring and diagnosis of process operating performance have received increasing attention. Extensions of traditional univariate Shewhart, CUSUM and EWMA control charts to multivariate quality control situations are based on Hotelling's T2 statistic. Recent approaches to multivariate statistical …
Authors
MacGregor JF; Kourti T
Volume
3
Pagination
pp. 403-414
Publisher
Elsevier
Publication Date
March 1995
DOI
10.1016/0967-0661(95)00014-l
Conference proceedings
Control Engineering Practice
Issue
3
ISSN
0967-0661