高温压电振动传感器及陶瓷材料研究应用进展  

Progress in research and application of high temperature piezoelectric vibration sensors and piezo ceramic materials

作　　者：王天资 周志勇[2] 李伟 董显林[2,3] 张磊 WANG Tianzi;ZHOU Zhiyong;LI Wei;DONG Xianlin;ZHANG Lei(Suzhou Changfeng Avionics Co Ltd,Suzhou 215151,China;Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai 200050,China;State Key Laboratory of High Performance Ceramics and Superfine Microstructure,Shanghai 200050,China)

机构地区：[1]苏州长风航空电子有限公司,江苏苏州215151 [2]中国科学院上海硅酸盐研究所,上海200050 [3]高性能陶瓷和超微结构国家重点实验室,上海200050

出　　处：《传感器与微系统》2020年第6期1-4,共4页Transducer and Microsystem Technologies

基　　金：江苏省“六大人才高峰”高层次人才选拔培养资助计划(XCL-144)。

摘　　要：高温压电振动传感器是航空发动机健康管理系统振动状态测量的专用特殊传感器,高温压电陶瓷材料是其关键核心敏感元件。与普通传感器相比,由于应用环境复杂,对其在高温长时服役的可靠性与稳定性提出了更高要求。分别综述了航空发动机用高温压电振动传感器及其所用敏感元件压电陶瓷材料的国内外研究应用进展,并结合当前航空发动机振动测量需求对该特殊用途压电振动传感器及压电陶瓷材料的前景进行展望,以期为国内高温压电振动传感器及陶瓷材料的研制指明方向。High temperature piezoelectric vibration sensor is a special sensor for measuring the vibration state of aero-engine health management system,and the high temperature piezoceramic material is its key sensitive element.Compared with common sensors,due to complex application environment,higher requirement of longtime reliability and stability under high temperature vibration sensors is put forward.Recent developments of piezoelectric vibration sensors and piezoelectric ceramic materials are summarized respectively and prospected,which provides a direction for the development of piezoelectric vibration sensors and piezoelectric ceramic materials in our country.

关 键 词：高温压电振动传感器 压电陶瓷材料 航空发动机 研究进展 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] V241.7[自动化与计算机技术—控制科学与工程]