Wavelet analysis for vibration signals

Tayfun Kaynaş*, Serhat Şeker

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

This paper presents an alternative method to classical Fourier transform approaches used in data analysis. In this manner, application of Continuous Wavelet Transform (CWT) was introduced for vibration data which is collected by an accelerometer replaced on an induction motor. Hence, related results were indicated as properties of the vibration signal and additional information was extracted from the raw data using the time-scale analysis. This extracted information was represented in high frequency region of the original data which is defined between 2 and 4 kHz.

Original languageEnglish
Pages (from-to)581-584
Number of pages4
JournalIstanbul University - Journal of Electrical and Electronics Engineering
Volume8
Issue number1
Publication statusPublished - 2008

Keywords

  • Continuous wavelet
  • Data analysis
  • Feature extraction
  • Information
  • Vibration

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