Improving Depth Resolution of Ultrasonic Phased Array Imaging to Inspect Aerospace Composite Structures

Improving Depth Resolution of Ultrasonic Phased Array Imaging to Inspect Aerospace Composite Structures

In this paper, we present challenges and achievements in development and use of a compact ultrasonic Phased Array (PA) module with signal processing and imaging technology for autonomous non-destructive evaluation of composite aerospace structures. We analyse two different sets of ultrasonic scan da...

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Bibliographic Details
Main Authors: Reza Mohammadkhani, Luca Zanotti Fragonara, Janardhan Padiyar M., Ivan Petrunin, João Raposo, Antonios Tsourdos, Iain Gray
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Sensors
Subjects:
ultrasonic nde
autonomous inspection
ultrasonic phased array
ndt
composite materials
depth resolution
defect sizing
Online Access:https://www.mdpi.com/1424-8220/20/2/559

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