Stationary wavelet transform for fault detection in rotating machinery

Serhat Seker, Erinc Karatoprak*, A. H. Kayran, Tayfun Senguler

*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

This research presents a different fault diagnostic approach using the Stationary Wavelet Transform (SWT) as an alternative method to Discrete Wavelet Transform (DWT). In this sense, it is aimed to find potential defects, which exist in healthy motor bearings as manufacturing defects as compared to the faulty case. This approach extracts the origin of the bearing damage that develops during the aging process. In this manner, the advantage of the SWT over the DWT is emphasized. Hence, it can be introduced as a new approach for condition monitoring studies in rotating machineries like the induction motors.

Original languageEnglish
Title of host publicationWavelet Applications in Industrial Processing V
DOIs
Publication statusPublished - 2007
EventWavelet Applications in Industrial Processing V - Boston, MA, United States
Duration: 11 Sept 200712 Sept 2007

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6763
ISSN (Print)0277-786X

Conference

ConferenceWavelet Applications in Industrial Processing V
Country/TerritoryUnited States
CityBoston, MA
Period11/09/0712/09/07

Keywords

  • Bearing damage
  • Bearing fluting
  • Fault detection
  • Stationary wavelet transform

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