High Precision Detection Method for Delamination Defects in Carbon Fiber Composite Laminates Based on Ultrasonic Technique and Signal Correlation Algorithm

High Precision Detection Method for Delamination Defects in Carbon Fiber Composite Laminates Based on Ultrasonic Technique and Signal Correlation Algorithm

This paper presents a method based on signal correlation to detect delamination defects of widely used carbon fiber reinforced plastic with high precision and a convenient process. The objective of it consists in distinguishing defect and non-defect signals and presenting the depth and size of defec...

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Bibliographic Details
Main Authors: Mengyuan Ma, Hongyi Cao, Mingshun Jiang, Lin Sun, Lei Zhang, Faye Zhang, Qingmei Sui, Aiqin Tian, Jianying Liang, Lei Jia
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Materials
Subjects:
non-destructive testing
composites
ultrasonic testing
delamination
signal correlation
defect imaging
Online Access:https://www.mdpi.com/1996-1944/13/17/3840

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https://www.mdpi.com/1996-1944/13/17/3840

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