Accurate bearing faults classification based on statistical-time features, curvilinear component analysis and neural networks

  • M. Delgado*
  • , G. Cirrincione
  • , A. Garcia
  • , J. A. Ortega
  • , H. Henao
  • *Corresponding author for this work

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

14 Citations (Scopus)

Abstract

Bearing faults are the commonest form of malfunction associated with electrical machines. So far, the research has been carried out mainly in the detection of localized faults, but the diagnosis of distributed faults is still under development. In this context, this work presents a new scheme for detecting and classifying both kinds of faults. This work deals with a new diagnosis monitoring scheme, which is based on statistical-time features calculated from vibration signal, curvilinear component analysis for compression and visualization of the features behavior and a hierarchical neural network structure for classification. The obtained results from different operation conditions validate the effectiveness and feasibility of the proposed methodology.

Original languageEnglish
Title of host publicationProceedings, IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
Pages3854-3861
Number of pages8
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012 - Montreal, QC, Canada
Duration: 25 Oct 201228 Oct 2012

Publication series

NameIECON Proceedings (Industrial Electronics Conference)

Conference

Conference38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012
Country/TerritoryCanada
CityMontreal, QC
Period25/10/1228/10/12

Keywords

  • Bearing balls
  • Classification algorithms
  • Fault detection
  • Feature extraction
  • Neural networks
  • Time domain analysis
  • Vibrations

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