A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Damage detection of structures by wavelet analysis
AbstractOver the last few decades, the damage identification methods of civil and mechanical structures have been drawing much interest from various fields. Wavelet analysis, a relatively new mathematical and signal processing tool, is one of such methods that has been studied recently. It is a time–frequency analysis that provides more detailed information about non-stationary signals which traditional Fourier analysis miss. This rather new method has been applied to various fields including civil, mechanical and aerospace engineering, especially for damage detection and structural health monitoring (SHM). The purpose of this paper is to provide the review of the research that has been conducted on damage detection by wavelet analysis. First, the theory of wavelet analysis is presented including continuous and discrete wavelet transform followed by its application to SHM. Then more specific applications—namely crack detection of a beam and mechanical gear and roller damage—are presented.
Damage detection of structures by wavelet analysis
AbstractOver the last few decades, the damage identification methods of civil and mechanical structures have been drawing much interest from various fields. Wavelet analysis, a relatively new mathematical and signal processing tool, is one of such methods that has been studied recently. It is a time–frequency analysis that provides more detailed information about non-stationary signals which traditional Fourier analysis miss. This rather new method has been applied to various fields including civil, mechanical and aerospace engineering, especially for damage detection and structural health monitoring (SHM). The purpose of this paper is to provide the review of the research that has been conducted on damage detection by wavelet analysis. First, the theory of wavelet analysis is presented including continuous and discrete wavelet transform followed by its application to SHM. Then more specific applications—namely crack detection of a beam and mechanical gear and roller damage—are presented.
Damage detection of structures by wavelet analysis
Kim, Hansang (author) / Melhem, Hani (author)
Engineering Structures ; 26 ; 347-362
2003-10-21
16 pages
Article (Journal)
Electronic Resource
English
Damage detection of structures by wavelet analysis
| Online Contents | 2004
Detecting Damage in Structures using Wavelet Analysis
| British Library Conference Proceedings | 2005
Damage Detection in Structures by Wavelet Transforms: A Review
| Springer Verlag | 2023
Wavelet Analysis for Damage Identification in Composite Structures
| British Library Online Contents | 2007
Bayesian Wavelet Probabilistic Method for Nonparametric Damage Detection of Structures
| British Library Conference Proceedings | 2007