一种多通道无线静态应变测量装置  

Multi-channel Wireless Static Strain Measuring Device

作　　者：付良瑞 朱宝良[1] 胡祥超[1] 范成洲[1] 李艳霞[1] 

机构地区：[1]西北核技术研究所,陕西西安710024

出　　处：《仪表技术与传感器》2017年第11期45-50,55,共7页Instrument Technique and Sensor

摘　　要：针对传统应变测量装置监测数据时与主机之间布线不够灵活、数据监测方式单一等问题,设计了一种多通道无线静态应变测量系统。运用无线通信技术和自容式存储技术,将离线监测与在线观测功能相统一,可以高精度、大容量、多通道、全程智能化地进行应变数据采集与传输。实验证明:系统工作稳定、数据传输可靠,能够对各通道节点进行状态监控、参数设置和数据回传等操作。According to the problem that the wiring between the customary strain measuring device and the host are not flexible enough and ways of data monitoring are onefold,a multi-channel wireless strain measurement system was implemented,which integrated use of wireless communication technology and self-contained storage technology,combining two functions of on-line observation and off-line monitoring,it can offer high precision,large capacity,multi-channel,intelligent strain data acquisition and transmission.Experimental results show that the system is stable,reliable in data transmission,which carries out state monitoring,parameter setting and data return operation of each channel node successfully.

关 键 词：应变测量 多通道数据采集 WIFI通信 嵌入式系统 

分 类 号：TN871[电子电信—信息与通信工程]