Shahed University
High Dimensional Process Monitoring Using Principle Component Analysis and T2 chart
Jalilibal Z. | Mousavi S.M. | Amirhossein Amiri
URL :
http://research.shahed.ac.ir/WSR/WebPages/Report/PaperView.aspx?PaperID=127111
Date :
2019/09/04
Publish in :
5th International Conference on Industrial and Systems Engineering
Keywords :
Principal component analysis, High dimensional process monitoring, dimension reduction, Hotelling ????.
Abstract :
Statistical process monitoring is an essential need for industrial processes. Many of these processes apply principal component analysis to perform statistical process monitoring as its simplicity in computations. The PCA is used in this study to reduce dimension for monitoring high dimensional process which has complex computations. Fault detection charts that are commonly employed with the PCA method are the Hotelling 𝑻𝟐 statistic which are used for monitoring the process which is reduced by PCA. This study has two steps; first, the high dimensional process is reduced by applying PCA, and then, the reduced process is monitored.
Files in this item :
Download
Name :
127111_14122794766.pdf
Size :
233Kb
Format :
PDF
Authors' Home page
Amirhossein Amiri
Seyed Meysam Mousavi