摘要
文中针对铯光泵磁力仪,设计了一种基于STM32F103ZET6处理器和现场可编辑门阵列(FPGA)的数据采集系统,实现了对输出信号采集后的高精度测量,并且利用传感器实现了对铯光泵磁力仪的探头姿态检测。文中简要介绍了铯光泵磁力仪的基本原理和系统结构。重点针对数据采集系统的要求,介绍了该系统软件设计思路和具体细节。经过实验验证,系统样机基本工作状态良好,达到设计要求。
Aiming at cesium optical-pump magnetometer,a data acquisition system based on STM32F103ZET6 and FPGA was designed,which realized high precision measurement of the output signal and attitude detection of magnetometer probe by using a sensor. Cesium optical-pump magnetometer measurement principle and system circuit structure were briefly introduced firstly. Then the requirements for the data acquisition system was focused on and how to design the various modules of the circuit was introduced. After that,the ideas of system software design was analyzed and described in detail.The results show that the data acquisition system is in good working order and can meet design requirements well.
出处
《仪表技术与传感器》
CSCD
北大核心
2016年第7期75-78,共4页
Instrument Technique and Sensor
基金
国家自然科学基金资助项目(41274188)
关键词
铯光泵
磁力仪
数据采集
传感器
姿态检测
高精度
cesium optical-pump
magnetometer
data acquisition
sensor
attitude detection
high precision
