Process Monitoring based on Nonlinear Wavelet Packet Principal Component Analysis

Computer Aided Chemical Engineering

Volumn 18, Issue C, 2004, Pages 685-690

  Li, Xiuxi ^a   Qian, Yu ^a  

^a SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

PCA; process monitoring; wavelet packet analysis

Indexed keywords

EID: 77955669776     PISSN: 15707946     EISSN: None     Source Type: Book Series    
DOI: 10.1016/S1570-7946(04)80180-9     Document Type: Article

References (5)

1. Bakshi B.R. Multiscale PCA with application to multivariate statistaical process monitoring. AIChE Journal 44 7 (1998) 1596
2. Chen B.H., Wang X.Z., Yang S.H., and McGreavy C. Application of wavelets and neural networks to diagnostic system development. Part 1. Feature extraction. Computers and Chemical Engineering 23 (1999) 899
3. Downs J.J., and Vogel E.F. A plant-wide industrial process control problem. Computer and Chemical Engineering 17 (1993) 245-255
4. Li X.X., Qian Y., and Wang J.F. Process monitoring based on wavelet packet principal component analysis. European Symposium on Computer Aided Process Engineering-13 (2003) 455-460
5. Nomikos P., and MacGregor J.F. Monitoring batch processes using multiway principal component analysis. AIChE Journal 40 8 (1994) 1361-1375