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Research on extraction technology of gear system failure diagnosis based on stochastic resonance

  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Vibration signals extracted from rotating parts of machineries carries lot many information with in them about the condition of the operating machine. Further processing of these raw vibration signatures measured at a convenient location of the machine unravels the condition of the component or assembly under study. Stochastic resonance system is a method for nonlinear system could transform part of the noise energy to the signal. Stochastic resonance method has an important role and significance in the weak fault signal detection. In this paper, according to the characteristics of the gear system failure signal, using the stochastic resonance system detects failure weak signal of the gear system to achieve fault diagnosis purposes.

Original languageEnglish
Title of host publicationProceedings of the 3rd IASTED Asian Conference on Modelling, Identification, and Control, AsiaMIC 2013
Pages47-52
Number of pages6
DOIs
StatePublished - 2013
Event3rd IASTED Asian Conference on Modelling, Identification, and Control, AsiaMIC 2013 - Phuket, Thailand
Duration: 10 Apr 201312 Apr 2013

Publication series

NameProceedings of the 3rd IASTED Asian Conference on Modelling, Identification, and Control, AsiaMIC 2013

Conference

Conference3rd IASTED Asian Conference on Modelling, Identification, and Control, AsiaMIC 2013
Country/TerritoryThailand
CityPhuket
Period10/04/1312/04/13

Keywords

  • Fault diagnosis
  • Stochastic resonance
  • Weak signal

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