基于互感原理的地下位移测量系统研究  

Study in Underground Three-dimensional Displacement Measurement System Based on Mutual Inductance Theory

作　　者：蔡庆东 申屠南瑛[1] 李青[1] 贾生尧[1] 陈森 

机构地区：[1]中国计量大学,杭州310018

出　　处：《煤矿机械》2017年第11期47-49,共3页Coal Mine Machinery

基　　金：国家重点研发计划项目(2017YFC0804604);国家自然科学基金项目(41376111);青年科学基金项目(61701467项目;浙江省教育厅项目(Y201533855)

摘　　要：利用线圈互感原理,实行多互感方式并结合其他硬件电路设计一种地下位移测量系统,对地下岩土形变量进行实时检测。设计了实验平台对数据进行采集,通过所得数据进行数学模型的建立,最终实现对地下位移的测量。The principle of coil mutual inductance is used to design a kind of underground displacement measurement system in combination with other hardware circuits, and the deformation of underground rock is detected in real time. The experimental platform is designed to collect the data, and the mathematical model is established by the obtained data, and finally the measurement of the underground displacement is realized.

关 键 词：互感原理 传感器 地下位移测量 数学建模 

分 类 号：TB972[一般工业技术—计量学]