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Lamb-Wave-Based Multistage Damage Detection Method Using an Active PZT Sensor Network for Large Structures

A multistage damage detection method is introduced in this work that uses piezoelectric lead zirconate titanate (PZT) transducers to excite/sense the Lamb wave signals. A continuous wavelet transformation (CWT), based on the Gabor wavelet, is applied to accurately process the complicated wave signal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Veröffentlicht in:Sensors (Basel)
Hauptverfasser: Hameed, M. Saqib, Li, Zheng, Chen, Jianlin, Qi, Jiahong
Format: Artigo
Sprache:Inglês
Veröffentlicht: MDPI 2019
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6539438/
https://ncbi.nlm.nih.gov/pubmed/31035679
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s19092010
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