印刷传感器的研究进展及其在飞机结构健康监测中的应用  

Research Progress of Printed Sensors and Their Applications in Aircraft Structural Health Monitoring

作　　者：向雨嫣 刘马宝[1] 张彦军 彭航 宁宇 Xiang Yuyan;Liu Mabao;Zhang Yanjun;Peng Hang;Ning Yu(State Key Laboratory for Strength and Vibration of Mechanical Structures,Xi’an Jiaotong University,Xi’an 710049,China;AVIC The First Aircraft Institute,Xi’an 710089,China)

机构地区：[1]西安交通大学机械结构强度与振动国家重点实验室,陕西西安710049 [2]航空工业第一飞机设计研究院,陕西西安710089

出　　处：《航空科学技术》2023年第6期1-10,共10页Aeronautical Science & Technology

基　　金：国家自然科学基金(51175404);航空科学基金(2016347003);陕西省重点研发计划(2018ZDCXL-GY-03-01)。

摘　　要：印刷传感器是利用印刷电子技术将导电墨水直接在基板上沉积图案或电路而形成的传感器,具有低成本、易操作、可大规模生产等优点,在飞机结构健康监测等领域极具应用潜力。本文首先按照导电颗粒的分类标准,分别介绍了金属、碳系、聚合物三类导电墨水。随后详细介绍了制造印刷传感器的三大技术:喷墨打印、丝网印刷及增材制造。同时,本文还回顾了目前印刷传感器在飞机结构健康监测上的三类主要应用,包括应力/应变传感器、损伤传感器以及温度传感器。最后,展望了印刷传感器的发展趋势,为印刷传感器在飞机结构健康监测领域的研究与应用提供有益参考。The printed sensor is a sensor that uses printed electronics(PE)technology to directly deposit patterns or circuits on a substrate with conductive ink.It has the advantages of low cost,easy operation,and large-scale production.Thus,it has great potential applications in the field of aircraft Structural Health Monitoring(SHM).In this paper,according to the classification of conductive particles,three kinds of conductive ink including metal,carbon and polymer,are introduced.Then,inkjet printing,screen printing and additive manufacturing for manufacturing printed sensors are introduced in detail.Three typical applications of printed sensors in aircraft structural health monitoring are also reviewed,including stress/strain sensors,damage sensors and temperature sensors.Finally,the development of printing sensors is further prospected,which provides useful reference for the research and application of printing sensors in the field of aircraft structural health monitoring.

关 键 词：印刷传感器 飞机结构健康监测 印刷电子技术 导电墨水 喷墨打印 丝网印刷 增材制造 

分 类 号：V219[航空宇航科学与技术—航空宇航推进理论与工程]