Paper Title:
Fault Diagnosis of Wet-Shift Clutch Based on STFT and Wavelet
  Abstract

The paper analyzes the failure mechanism of the wet shifting clutch, and puts forward the concept that the deformation of the clutch friction plate leads to the irregular collision between the driving and driven sides of disengaged clutch and accordingly forms the transient pulse signal; the short-time Fourier analysis on the vibration signals of failed clutch obtained via test proves such concept. The transient pulse signal in the relatively strong background signal is clearly extracted through the wavelet decomposition after zero setting, and an efficient wet shifting clutch fault diagnosis method is hereby formed.

  Info
Periodical
Advanced Materials Research (Volumes 301-303)
Chapter
Chapter 3: Mechanical, Electronic and Material Engineering
Edited by
Riza Esa and Yanwen Wu
Pages
1560-1567
DOI
10.4028/www.scientific.net/AMR.301-303.1560
Citation
M. Chen, B. Ma, "Fault Diagnosis of Wet-Shift Clutch Based on STFT and Wavelet", Advanced Materials Research, Vols. 301-303, pp. 1560-1567, 2011
Online since
July 2011
Authors
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Price
$32.00
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