Damage Localization on Composite Structures Based on the Delay-and-Sum Algorithm Using Simulation and Experimental Methods

Damage Localization on Composite Structures Based on the Delay-and-Sum Algorithm Using Simulation and Experimental Methods

Damage detection and localization based on ultrasonic guided waves revealed to be promising for structural health monitoring and nondestructive testing. However, the use of a piezoelectric sensor’s network to locate and image damaged areas in composite structures requires a number of precautions inc...

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Bibliographic Details
Main Authors: Bentahar, M. (Author), Colin, N. (Author), Le Cam, V. (Author), Montresor, S. (Author), Nzouatchoua, C.B (Author), Terrien, N. (Author), Trottier, C. (Author)
Format: Article
Language:English
Published: MDPI 2023
Subjects:
Anisotropic composite structure
anisotropic composite structures
Anisotropic composites
Anisotropy
Composite structures
Composites structures
Damage detection
Damage localization
Damaged area
Delay and sums
delay-and-sum
Deterioration
Guided electromagnetic wave propagation
impact damage
Impact damages
Lamb waves
Nondestructive examination
PZT
PZT network
Signal processing
structural health monitoring
Structural health monitoring
Structure (composition)
Surface waves
Tensors
Transversely isotropic
Ultrasonic testing
Ultrasonic waves
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