Faculty Articles
A Composite Representation of Pulp Quality
Document Type
Article
Publication Title
Canadian Journal of Chemical Engineering
ISSN
0169-7439
Publication Date
1-1-1995
Abstract
Principal component analysis (PCA) performed on data from pilot scale chemimechanical (CMP) pulping trials indicates that over 90% of the variation in 11 hand sheet properties can be expressed in terms of only 4 composite variables. The relationships between the original properties and the new composite properties are displayed graphically using a biplot of the PCA scores. These techniques are combined to construct a chart capable of monitoring changes in a large number of quality responses simultaneously. Model accuracy can be monitored on the same chart resulting in a tool which will self-diagnose as well as offer a powerful overview of the process.
DOI
10.1016/0169-7439(95)80076-L
Volume
29
Issue
1
First Page
19
Last Page
28
NSUWorks Citation
Broderick, G.,
Paris, J.,
Valade, J.
(1995). A Composite Representation of Pulp Quality. Canadian Journal of Chemical Engineering, 29(1), 19-28.
Available at: https://nsuworks.nova.edu/cps_facarticles/1031