基于虚拟仪器的脉冲强磁场测量系统  

Pulsed High Magnetic Field Measurement System Based On LabVIEW

作　　者：胡明同[1] 罗浩[2] 曾凡荣[1] 夏正才[1] 

机构地区：[1]华中科技大学物理系,湖北武汉430074 [2]信阳师范学院物电学院,信阳464000

出　　处：《微计算机信息》2007年第01S期123-124,8,共3页Control & Automation

基　　金：脉冲强磁场教育部重点实验室基金(0105131001)

摘　　要：构建了基于虚拟仪器的脉冲强磁场测量系统,该系统由硬件和软件两部分组成。硬件主要是一些可编程仪器,用来测量实验数据,通过相应的软件(人机交互界面),可实现数据的自动采集、分析和仪器控制等功能,取代了危险测试环境下的现场操作。实验表明,该系统能够自动测量出磁体参数及样品信号,并对测量数据进行轻松存储和转移。Pulsed High Magnetic Field Measurement System Based On LabVIEW has been constructed,it was composed of two parts： hardware and software. Hardware mainly contains some programmable instruments which are used to measure experimental data.The data can be automatically acquired and analyzed, and instruments can be controlled,practical operation in danger test condition was replaced by computer interface. Experiments show that the system can automatically measure parameters of magnet and signals of sample, it can also store and transfer measurement data easily.

关 键 词：虚拟仪器 测量系统 数据采集 串口通信 脉冲强磁场 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]