Fault diagnosis of machines based on D-S evidence theory. Part 2: Application of the improved D-S evidence theory in gearbox fault diagnosis

  • Authors:
  • Xianfeng Fan;Ming J. Zuo

  • Affiliations:
  • Department of Mechanical Engineering, University of Alberta, Edmonton, AB, Canada T6G 2G8;Department of Mechanical Engineering, University of Alberta, Edmonton, AB, Canada T6G 2G8

  • Venue:
  • Pattern Recognition Letters
  • Year:
  • 2006

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Abstract

This paper presents a novel approach to fingerprint alignment based on the optimization of cost functions. The optimization is performed in two stages: the first stage provides a robust initial registration based on non-minutiae features, and the second ...