A Method for Sensor Placement Taking into Account Diagnosability Criteria

  • Authors:
  • Abed Yassine;StéPhane Ploix;Jean-Marie Flaus

  • Affiliations:
  • Grenoble-Science pour la Conception, l'Optimisation et la Production, G-SCOP lab, Grenoble Institute of Technology, BP 46, Saint Martin d'Heres 38402, France;Grenoble-Science pour la Conception, l'Optimisation et la Production, G-SCOP lab, Grenoble Institute of Technology, BP 46, Saint Martin d'Heres 38402, France;Grenoble-Science pour la Conception, l'Optimisation et la Production, G-SCOP lab, Grenoble Institute of Technology, BP 46, Saint Martin d'Heres 38402, France

  • Venue:
  • International Journal of Applied Mathematics and Computer Science - Issues in Fault Diagnosis and Fault Tolerant Control
  • Year:
  • 2008

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Abstract

Principal component analysis (PCA) is a powerful fault detection and isolation method. However, the classical PCA, which is based on the estimation of the sample mean and covariance matrix of the data, is very sensitive to outliers in the training data ...