Neural network-based analog fault diagnosis using testability analysis

  • Authors:
  • Barbara Cannas;Alessandra Fanni;Stefano Manetti;Augusto Montisci;Cristina Piccirilli

  • Affiliations:
  • University of Cagliari, Department of Electrical and Electronic Engineering, Piazza d’Armi, 09123, Cagliari, Italy;University of Cagliari, Department of Electrical and Electronic Engineering, Piazza d’Armi, 09123, Cagliari, Italy;University of Florence, Department of Electronics and Telecommunications, Via S. Marta, 3, 50139, Firenze, Italy;University of Cagliari, Department of Electrical and Electronic Engineering, Piazza d’Armi, 09123, Cagliari, Italy;University of Florence, Department of Electronics and Telecommunications, Via S. Marta, 3, 50139, Firenze, Italy

  • Venue:
  • Neural Computing and Applications
  • Year:
  • 2004

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Abstract

A fault diagnosis procedure for analog linear circuits is presented. It uses an off-line trained neural network as a classifier. The innovative aspect of the proposed approach is the way the information provided by testability and ambiguity group determination is exploited when choosing the neural network architecture. The effectiveness of the proposed approach is shown by comparing with similar work that has already appeared in the literature.