Multivariate quality control using principal components
作者:
SUSAN SCHALL,
JEYA CHANDRA,
期刊:
International Journal of Production Research
(Taylor Available online 1987)
卷期:
Volume 25,
issue 4
页码: 571-588
ISSN:0020-7543
年代: 1987
DOI:10.1080/00207548708919862
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In this research a method of using principal components is developed to control a process which has many output characteristics affecting the quality of the final product. The advantage of using principal components lies in the reduction of the number of variables to be control charted, thereby minimizing the combined probability of a type I error. Expressions using multivariate regression analysis are developed to predict the input variables. Numerical examples are given to illustrate the methodology developed.
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