Adaptive Process Monitoring of Online Reduced Kernel Principal Component Analysis

• Published in: Shànghăi jiāotōng dàxué xuébào Vol. 56; no. 10; pp. 1397 - 1408
• Main Author: GUO Jinyu, LI Wentao, LI Yuan
• Format: Journal Article
• Language: Chinese
• Published: Editorial Office of Journal of Shanghai Jiao Tong University 01.10.2022
• Subjects: kernel principal component analysis (kpca); moving window; online reduced kernel principal component analysis (orkpca); process monitoring

In the case of dynamic systems, the traditional kernel principal component analysis (KPCA) method does not perform well. The moving window kernel principal component analysis method can adapt to the normal parameter drift of dynamic systems, but it needs a longer computation time when processing lar...