TY - JOUR
T1 - Improved fault detection based on kernel PCA for monitoring industrial applications
AU - Attouri, Khadija
AU - Mansouri, Majdi
AU - Hajji, Mansour
AU - Kouadri, Abdelmalek
AU - Bensmail, Abderrazak
AU - Bouzrara, Kais
AU - Nounou, Hazem
N1 - Publisher Copyright:
© 2023
PY - 2024/1
Y1 - 2024/1
N2 - The conventional Kernel Principal Component Analysis (KPCA) -based fault detection technique requires more computation time and memory storage space to analyze large-sized datasets. In this context, two techniques, Spectral Clustering (SpC) and Random Sampling (RnS), are developed to reduce the dataset size by retaining the more relevant observations while preserving the main statistical characteristics of the original dataset. These two techniques and others use the training dataset from two different industrial processes, Tennessee Eastman (TEP) and Cement Plant (CP) to be reduced and provided to build the Reduced KPCA (RKPCA) model-based fault detection scheme. The obtained results show the effectiveness of the proposed techniques in terms of some fault detection performance indices and computation costs.
AB - The conventional Kernel Principal Component Analysis (KPCA) -based fault detection technique requires more computation time and memory storage space to analyze large-sized datasets. In this context, two techniques, Spectral Clustering (SpC) and Random Sampling (RnS), are developed to reduce the dataset size by retaining the more relevant observations while preserving the main statistical characteristics of the original dataset. These two techniques and others use the training dataset from two different industrial processes, Tennessee Eastman (TEP) and Cement Plant (CP) to be reduced and provided to build the Reduced KPCA (RKPCA) model-based fault detection scheme. The obtained results show the effectiveness of the proposed techniques in terms of some fault detection performance indices and computation costs.
KW - Cement Plant
KW - Fault detection (FD)
KW - Random Sampling (RnS)
KW - Reduced Kernel Principal Component Analysis (RKPCA)
KW - Spectral Clustering (SpC)
KW - Tennessee Eastman process (TEP)
UR - http://www.scopus.com/inward/record.url?scp=85179475292&partnerID=8YFLogxK
U2 - 10.1016/j.jprocont.2023.103143
DO - 10.1016/j.jprocont.2023.103143
M3 - Article
AN - SCOPUS:85179475292
SN - 0959-1524
VL - 133
JO - Journal of Process Control
JF - Journal of Process Control
M1 - 103143
ER -