Journal of Applied Science and Engineering

Published by Tamkang University Press

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Applications and Development of Infrared inspection of Composite Materials: in Review

 2026

 Volume 29, Issue 5

Fengxia Han1,2, Hongjun Wang1,2, and Jianing Zhang1,2

1School of Mechanical and Electrical Engineering, Beijing Information Science and Technology University, 100192, Beijing, China

2Beijing International Science Cooperation Base of High-end Equipment Intelligent Perception and Control, 100192, Beijing, China

Received: May 8, 2025
Accepted: June 13, 2025
Publication Date: April 2, 2026

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The distinctive characteristics of composite materials make them indispensable across sectors like aviation, transportation, and power generation. However, these materials are subject to the risk of defects and damage during production and usage, affecting their reliability. To address this challenge, early detection and real time monitoring through active infrared thermography have become essential. The current study offers a comprehensive examination of the latest progress and real-world uses of infrared thermography within the realm of non-destructive testing for composite substances. It focuses on discussing typical excitation sources, excitation methods, and proposing future directions for infrared thermography. Additionally, practical case studies highlighting the technology’s application in production settings are presented. The discoveries act as an indispensable guide for scholars aiming to delve into the present state and prospective trends of Non-Destructive Testing (NDT).

Keywords: Composites, Infrared Thermography, Excitation sources, Excitation functions, Development trend

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