KPCA Plus FDA for Fault Detection

  • Authors:
  • Peiling Cui;Jiancheng Fang

  • Affiliations:
  • School of Instrumentation Science & Opto-electronics Engineering, Beijing University of Aeronautics & Astronautics, Beijing 100083, China;School of Instrumentation Science & Opto-electronics Engineering, Beijing University of Aeronautics & Astronautics, Beijing 100083, China

  • Venue:
  • ISNN '07 Proceedings of the 4th international symposium on Neural Networks: Advances in Neural Networks, Part III
  • Year:
  • 2007

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Abstract

Kernel principal component analysis (KPCA) is widely used for fault detection. In this paper, a KPCA plus Fisher discriminant analysis (FDA) scheme is adopted to improve the fault detection performance of KPCA. Simulation results are given to show the effectiveness of the improvements for fault detection performance in terms of high fault detection rate.