A Principal Component Approach in Diagnosing poor Control loop performance

• Main Authors: H., Zabiri, T.D.T. , Thao
• Format: Conference or Workshop Item
• Published: 2007
• Subjects: TP Chemical technology
• Online Access: http://eprints.utp.edu.my/3746/1/Microsoft_Word_-_ICCE_20.pdf; http://www.iaeng.org/publication/WCECS2007/WCECS2007_pp194-199.; http://eprints.utp.edu.my/3746/
• Institution: Universiti Teknologi Petronas

Principal component analysis, both linear and nonlinear, are used to identify and remove correlations among process variables as an aid to dimensionality reduction, visualization, and exploratory data analysis. While PCA ascertains only linear correlations between variables, NLPCA reveals both...