飞行器结构健康监测技术研究进展  

Research Progress of Structural Health Monitoring Technology for Aircraft

作　　者：田童 李建乐 邓德双 曾旭[1] 林奎旭 董珊珊 杨雷[1] 徐浩 杨正岩 武湛君 TIAN Tong;LI Jianle;DENG Deshuang;ZENG Xu;LIN Kuixu;DONG Shanshan;YANG Lei;XU Hao;YANG Zhengyan;WU Zhanjun(College of Mechanics and Aerospace Engineering,Dalian University of Technology,Dalian 116024,China;College of Materials Science and Engineering,Dalian University of Technology,Dalian 116024,China;Jiangnan University,Wuxi 214122,China)

机构地区：[1]大连理工大学力学与航空航天学院,大连116024 [2]大连理工大学材料科学与工程学院,大连116024 [3]江南大学,无锡214122

出　　处：《航空制造技术》2024年第13期41-67,98,共28页Aeronautical Manufacturing Technology

基　　金：国家重点研发计划(2022YFB3402500,2018YFA0702800);国家自然科学基金(12072056,12102075,12372129);中国科协青年人才托举工程(2022QNRC001)。

摘　　要：结构健康监测技术有望在飞行器设计、服役和维护中发挥关键作用,提高飞行器结构效率,确保飞行器结构的安全性和可靠性。本文首先概述结构健康监测的基本概念及其适用范围,强调其在航空航天领域中的重要性。随后,针对结构健康监测技术在飞行器典型结构中的研究工作情况,重点围绕冲击监测、超声导波损伤监测以及光纤传感器应变监测等先进技术进行详细讨论,总结国内外研究现状、技术能力以及典型应用。最后,指出飞行器结构健康监测面临的挑战性问题,展望该技术在航空航天领域的应用前景。Structural health monitoring(SHM)technology is poised to play a pivotal role in the design,service,and maintenance of aircraft,enhancing structural efficiency and ensuring the safety and reliability of aircraft structures.This article begins by outlining the fundamental concepts and applicability of SHM,emphasizing its significance in the aerospace industry.Subsequently,it delves into the research landscape of SHM technology in typical aircraft structures,focusing on advanced techniques such as impact monitoring,ultrasonic guided wave damage detection,and strain monitoring using fiber optic sensors.The review encompasses an overview of international and domestic research progress,technological capabilities,and typical applications.Lastly,it highlights the challenging issues facing structural health monitoring in aircraft structures and provides insights into its promising future applications in the aerospace field.

关 键 词：结构健康监测(SHM) 冲击监测 超声导波 光纤光栅 分布式光纤 损伤诊断 

分 类 号：V214[航空宇航科学与技术—航空宇航推进理论与工程] V414