Journal ArticleDOI
Sensitivity analysis of crack detection in beams by wavelet technique
TLDR
In this paper, the authors examined the sensitivity of wavelet technique in the detection of cracks in beam structures, and the effects of different crack characteristics, boundary conditions, and wavelet functions employed are investigated.About:
This article is published in International Journal of Mechanical Sciences.The article was published on 2001-12-01. It has received 156 citations till now. The article focuses on the topics: Discrete wavelet transform & Wavelet.read more
Citations
More filters
Journal ArticleDOI
Vibration-based Damage Identification Methods: A Review and Comparative Study:
Wei Fan,Pizhong Qiao +1 more
TL;DR: A comprehensive review on modal parameter-based damage identification methods for beam- or plate-type structures is presented in this paper, and the damage identification algorithms in terms of signal processing are discussed.
Journal ArticleDOI
Application of the wavelet transform in machine condition monitoring and fault diagnostics: a review with bibliography
Zhike Peng,Fulei Chu +1 more
TL;DR: The application of the wavelet transform for machine fault diagnostics has been developed for last 10 years at a very rapid rate as mentioned in this paper, and a review on all of the literature is certainly not possible.
Journal ArticleDOI
Application of continuous wavelet transform in vibration based damage detection method for beams and plates
Magdalena Rucka,Krzysztof Wilde +1 more
TL;DR: In this article, a method for estimating the damage location in beam and plate structures is presented, where the estimated mode shapes of the beam are analyzed by the one-dimensional continuous wavelet transform.
Journal ArticleDOI
Signal Processing Techniques for Vibration-Based Health Monitoring of Smart Structures
TL;DR: The biggest challenge in realization of health monitoring of large real-life structures is automated detection of damage out of the huge amount of very noisy data collected from dozens of sensors on a daily, weekly, and monthly basis.
Journal ArticleDOI
Crack identification in beams using wavelet analysis
TL;DR: In this article, the fundamental vibration mode of a cracked cantilever beam is analyzed using continuous wavelet transform and both the location and size of the crack are estimated by the sudden change in the spatial variation of the transformed response.
References
More filters
Book
An introduction to the bootstrap
Bradley Efron,Robert Tibshirani +1 more
TL;DR: This article presents bootstrap methods for estimation, using simple arguments, with Minitab macros for implementing these methods, as well as some examples of how these methods could be used for estimation purposes.
Book
A wavelet tour of signal processing
TL;DR: An introduction to a Transient World and an Approximation Tour of Wavelet Packet and Local Cosine Bases.
Book
Ten lectures on wavelets
TL;DR: This paper presents a meta-analyses of the wavelet transforms of Coxeter’s inequality and its applications to multiresolutional analysis and orthonormal bases.
Journal ArticleDOI
Ten Lectures on Wavelets
TL;DR: In this article, the regularity of compactly supported wavelets and symmetry of wavelet bases are discussed. But the authors focus on the orthonormal bases of wavelets, rather than the continuous wavelet transform.
Journal ArticleDOI
An Introduction to the Bootstrap.
Related Papers (5)
Applications of wavelet transforms to damage detection in frame structures
A.V. Ovanesova,Luis E. Suarez +1 more