• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 1999, Vol. 35 ›› Issue (2): 88-91.

• Article • Previous Articles     Next Articles

FRACTAL DIMENSION AND ITS APPLICATION IN FAULT DIAGNOSIS OF ROLLING BEARING

Lu Zhimin;Xu Jinwu;Zhai Xusheng   

  1. Beijing University of Science&Technology
  • Published:1999-03-01

Abstract: The fractal dimension is applied to describe the non-linear behavior of the rolling bearing in the different fault conditions and classify faults of the rolling bearing. The experiment results show that the fractal dimension of the vibrastion signal of the rolling bearing is different for the different fault condition and can be used as the characteristics for recognizing the rolling bearings, fault.

Key words: Fault diagnosis, Fractal dimension, Rolling bearings

CLC Number: