摘要
压电传感器在结构健康监测方面的应用日益广泛。大型工程结构、混凝土结构及微电子构件的损伤监测与智能传感为其提供了广阔的应用平台。压电薄膜与涂层制备工艺不断革新,使压电传感器性能逐步优化,从而开拓了更广阔的应用领域与前景。结合国内外的研究热点和现状,简述了压电传感的动态监测原理,综合概述了外贴式压电传感、埋入式压电传感及表面涂覆式压电传感在结构智能监测中的研究进展,其中针对不同制备工艺,分别阐述了不同表面涂覆式压电传感器的应用研究,归纳并总结了3种传感器的优缺点及表面涂覆式压电传感器的制备工艺,最后展望了未来的应用前景和发展方向。
Piezoelectric sensors have been increasingly used for structural health monitoring, as damage monitoring of large engineering structures and concrete structures, and intelligent sensing of microelectronic components give wide application to them. With the innovation of fabrication processes for piezoelectric thin films and coatings, piezoelectric sensorsp properties are optimized for a wider application area and prospect. Combined with research hotspots and current situation, the dynamic monitoring principle of piezoelectric sensing is briefly described, and the research advances of bonded piezoelectric sensing, embedded piezoelectric sensing and surface coated Piezoelectric sensing in structure intelligent monitoring are reviewed. From the perspective of different preparation processes, different types of surface coated piezoelectric sensors are introduced respectively. The advantages and disadvantages of those three Varieties of sensors are summarized and the fabrication procedures for surface coated piezoelectric sensors are discussed. Finally the future application prospect and development direction are proposed.
作者
薛子凡
邢志国
王海斗
李国禄
刘喆
XUE Zifan XING Zhiguo WANG Haidou LI Guolu LIU Zhe(School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300130 National Key Laboratory for Remanufacturing, Academy of Armored Forces Engineering, Beijing 100072 Institute of Surface/Interface Science and Technology, School of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin 150001)
出处
《材料导报》
EI
CAS
CSCD
北大核心
2017年第17期122-132,共11页
Materials Reports
基金
国家自然科学基金(51275526
51535011
51475473)
关键词
压电传感器
健康监测
损伤检测
智能传感
piezoelectric sensor, health monitoring, damage detection, intelligent sensing
作者简介
薛子凡：女，1992年生，硕士研究生，主要研究方向为压电陶瓷涂层E-mail：xuezifan1992@126．com
王海斗：通讯作者，男，1969年生，博士，研究员，研究方向为再制造表面工程E-mail：wanghaidou@aliyun.com
李国禄：通讯作者，男，1966年生，博士，教授，博士研究生导师，主要从事表面工程和摩擦学研究E-mail：liguoluo305@163．com
