Hidden defect recognition based on the improved ensemble empirical decomposition method and pulsed eddy current testing
B Liu, P Huang, X Zeng, Z Li - Ndt & E International, 2017 - Elsevier
This article presents a new approach for recognizing hidden defects in conductive structures
based on the improved ensemble empirical decomposition (IEEMD) and the pulsed eddy …
based on the improved ensemble empirical decomposition (IEEMD) and the pulsed eddy …
Recognition of overlapped lamb wave detecting signals in aluminum plate by EMD-based STFT flight time extraction method
Y Zhang, S Huang, S Wang, Z Wei… - International Journal of …, 2016 - content.iospress.com
This work proposes an EMD-based STFT flight time extraction method to recognize the
different modes of overlapped Lamb wave detecting signals (OLWDS) in aluminum plate …
different modes of overlapped Lamb wave detecting signals (OLWDS) in aluminum plate …
Assessment and characterization of welded mild steel (E-6013) using ultrasonic testing and Hilbert Huang transform
All welded parts undergo aging once operated at elevated temperatures. Exposures of
structures on elevated temperatures adversely affect the material performance and …
structures on elevated temperatures adversely affect the material performance and …
Study on the automatic recognition of hidden defects based on Hilbert Huang transform and hybrid SVM—PSO model
B Liu, Z Li - 2017 Prognostics and System Health Management …, 2017 - ieeexplore.ieee.org
The automatic recognition of hidden defects plays a key role in the structure integrity and
healthy monitoring (SIHM) system. The article proposes a novel method that combines the …
healthy monitoring (SIHM) system. The article proposes a novel method that combines the …
Evaluation of the aging effect on mild steel (E 6013) welded areas using Hilbert Huang Transform on UT signals
MG Ali, SA Warraich, TM Khan - 2016 International Conference …, 2016 - ieeexplore.ieee.org
The welding inspector ensures the integrity of weld joints since the structural stability mainly
depends on it. Welded joints are tested for the prediction of remaining useful life using …
depends on it. Welded joints are tested for the prediction of remaining useful life using …