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Experimental Mechanics

, Volume 36, Issue 3, pp 212–217 | Cite as

Experimental wavelet analysis of flexural waves in beams

  • H. Inoue
  • K. Kishimoto
  • T. Shibuya
Article

Abstract

The wavelet transform (WT) is applied to the time-frequency analysis of flexural waves in beams. The WT with the Gabor wavelet decomposes a dispersive wave into each frequency component in the time domain, which enables one to determine the traveling time of a wave along the beam at each frequency. By utilizing this fact, a method is developed to identify the dispersion relation and impact site of beams.

Keywords

Mechanical Engineer Travel Time Fluid Dynamics Dispersion Relation Frequency Component 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Society for Experimental Mechanics, Inc. 1996

Authors and Affiliations

  • H. Inoue
    • 1
  • K. Kishimoto
    • 1
  • T. Shibuya
    • 1
  1. 1.Department of Mechanical and Intelligent Systems EngineeringTokyo Institute of TechnologyTokyoJapan

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