Paper Title:
Gear Fault Detection Based on Angle Domain Average and Teager Kaiser Energy Operator Demodulation Technique
  Abstract

A new approach to gear localized fault diagnosis under run-up based on angle domain average and Teager Kaiser energy operator demodulation technique is presented. The non-stationary vibration signals are transformed from the time domain transient signal to angle domain stationary one using order tracking technique. Teager Kaiser energy operator is a nonlinear operator that can track the signal energy and identify the instantaneous frequency and instantaneous amplitude of mono-component signal. The instantaneous frequency and instantaneous amplitude both exhibit a characteristic signature in the presence of a cracked tooth. The experimental result shows that angle domain average and Teager Kaiser energy operator demodulation technique can effectively diagnose gear localized crack fault.

  Info
Periodical
Advanced Materials Research (Volumes 204-210)
Edited by
Helen Zhang, Gang Shen and David Jin
Pages
1411-1414
DOI
10.4028/www.scientific.net/AMR.204-210.1411
Citation
H. Li, "Gear Fault Detection Based on Angle Domain Average and Teager Kaiser Energy Operator Demodulation Technique", Advanced Materials Research, Vols. 204-210, pp. 1411-1414, 2011
Online since
February 2011
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Price
$32.00
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