Improved fault detection based on kernel PCA for monitoring industrial applications

Khadija Attouri, Majdi Mansouri*, Mansour Hajji, Abdelmalek Kouadri, Abderrazak Bensmail, Kais Bouzrara, Hazem Nounou

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

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.

Original languageEnglish
Article number103143
Number of pages15
JournalJournal of Process Control
Volume133
DOIs
Publication statusPublished - Jan 2024
Externally publishedYes

Keywords

  • Cement Plant
  • Fault detection (FD)
  • Random Sampling (RnS)
  • Reduced Kernel Principal Component Analysis (RKPCA)
  • Spectral Clustering (SpC)
  • Tennessee Eastman process (TEP)

Fingerprint

Dive into the research topics of 'Improved fault detection based on kernel PCA for monitoring industrial applications'. Together they form a unique fingerprint.

Cite this