2019
DOI: 10.1177/1475921719887768
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Structural damage detection and localization using a hybrid method and artificial intelligence techniques

Abstract: In this article, an intelligent scheme for structural damage detection and localization is introduced by implementing a hybrid method using the Hilbert–Huang transform and the wavelet transform. First, the second derivatives of the Discrete Laplacian are computed on Hilbert spectrum parameters at each frequency coordinate, and then, in order to highlight the influence of damage on signals, the data are rescaled and weighted with respect to the variance to adjust the differences in amplitude at different scales… Show more

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Cited by 18 publications
(8 citation statements)
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References 54 publications
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“…These dynamic responses contain information regarding the locations and sizes of the crack(s). Many researchers have focused on the vibration characteristics of cracked beams [ 1 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 ]. Ostachowicz and Krawczuk (1991) modelled the crack as a torsional spring model and calculated the natural frequencies of single-sided and double-sided crack cantilever beams [ 46 ].…”
Section: Introductionmentioning
confidence: 99%
“…These dynamic responses contain information regarding the locations and sizes of the crack(s). Many researchers have focused on the vibration characteristics of cracked beams [ 1 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 ]. Ostachowicz and Krawczuk (1991) modelled the crack as a torsional spring model and calculated the natural frequencies of single-sided and double-sided crack cantilever beams [ 46 ].…”
Section: Introductionmentioning
confidence: 99%
“…Principle Component Analysis (PCA) and hierarchicalnonlinear PCA (h-NLPCA) (D. A. Tibaduiza et al, 2016), (Murta et al, 2018), (Arcos Jiménez et al, 2019), (Miorelli et al, 2019), (Ghrib et al, 2019), (Sen et al, 2019), (Sbarufatti et al, 2014), (D. Tibaduiza et al, 2018), (Jiménez et al, 2019), Continuous / Discrete wavelet transform (CWT/DWT) (Atashipour et al, 2012), (G. Yan, 2013), (Liew & Veidt, 2009), (D. Tibaduiza et al, 2018, , (Ewald et al, 2019), (Z. , (Hoshyar et al, 2019) Linear and nonlinear autoregressive models (Jiménez et al, 2018), (Arcos Jiménez et al, 2020), (Arcos Jiménez et al, 2019), (Jiménez et al, 2019), (Dackermann et al, 2014),…”
Section: Reference Examplesmentioning
confidence: 99%
“…Yan and Jia [36] optimized the stacked denoising auto-encoder through multi-domain indicators to indicate a rolling bearing's health condition. Hoshiyar et al [37] introduced the intelligent scheme for detecting and localizing the structural damage by implementing the hybrid method using the Hilbert-Huang transform and wavelet transform.…”
Section: Introductionmentioning
confidence: 99%