摘要
实现液压管路压力的非插入式检测 ,对于液压系统快速故障定位具有重要意义。基于油液声学特性 ,利用超声技术实现压力的非插入式检测是一种有效的方法。
In order to carry out rapid trouble shooting in hydraulic systems,it is important to obtain the pressure readings outside the hydraulic pipes.Now a non-intrusive pressure measurement method based on ultrasonic technique is proposed for such applications.The design of measuring system as well as the main ideas of the comprehensive correction model is described.
出处
《传感器技术》
CSCD
北大核心
2001年第3期18-20,共3页
Journal of Transducer Technology
基金
山东省自然科学基金资助项目! (Q98F0 714 9)
山东优秀中青年科学家科研奖励基金项目
关键词
压力检测
液压管路
液压系统
非插入式检测
超声检测
hydraulic systems
pressure
ultrasonic wave velocity
non-intrusive measurement
trouble shooting
