Mohamad Razin, Rosli (2015) Guided Wave Defect Location In Plate Using Wavelet Technique. Project Report. UTeM, Melaka, Malaysia. (Submitted)
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Text (24 Pages)
Guided Wave Defect Location In Plate Using Wavelet Technique 24 Pages.pdf - Submitted Version Download (267kB) |
Abstract
Guided wave is a method that widely acknowledged as one of the most encouraging tools for quantitative for identification of damage in large structures. The technique has potential to be improved by using signal processing to visualize defects in the inspected areas. The visualization of defect is important for interpretation of complicated waveform in structures. This paper is trying to analyse the guided wave signal by using a wavelet approach. The wavelet response is an efficient method to detect and characterize a discontinuity in the acoustical impedance profile of a material. The wavelet technique that been approached was used a scalogram and spectrogram which created images from the measured waveform to give an option for defect identification and location in large structures.
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Uncontrolled Keywords: | Signal processing -- Mathematics, Wavelets (Mathematics) -- Data processing |
| Subjects: | T Technology > T Technology (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Library > Final Year Project > FKM |
| Depositing User: | Nor Aini Md. Jali |
| Date Deposited: | 01 Jun 2016 07:04 |
| Last Modified: | 01 Jun 2016 07:04 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/16714 |
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