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Impact of wavelet basis on vibration analysis for rolling bearing defect diagnosis

  • Southeast University, Nanjing
  • University of Connecticut

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

14 Scopus citations

Abstract

This paper presents a quantitative approach to evaluate the impact of wavelet basis on vibration analysis of rolling bearings based on cross-correlation measure. As a basic tool to investigate the relationship between two data sequences from the viewpoint of statistics, the cross-correlation analysis is able to characterize the performance difference among various wavelet bases when analyzing the vibration signals. Experimental study has verified that the cross-correlation measure provides quantitative guidance to selecting base wavelet for better defect diagnosis of rolling bearings.

Original languageEnglish
Title of host publication2011 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2011 - Proceedings
Pages393-396
Number of pages4
DOIs
StatePublished - 2011
Externally publishedYes
Event2011 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2011 - Binjiang, Hangzhou, China
Duration: 10 May 201112 May 2011

Publication series

NameConference Record - IEEE Instrumentation and Measurement Technology Conference
ISSN (Print)1091-5281

Conference

Conference2011 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2011
Country/TerritoryChina
CityBinjiang, Hangzhou
Period10/05/1112/05/11

Keywords

  • Wavelet transform
  • cross-correlation measure
  • defect diagnosis
  • wavelet basis

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