β-γ符合测量的虚拟仪器设计  

Design of Virtual β-γ Coincidence Measurement System

作　　者：杨秀英[1] 覃国秀[2] 刘玉娟[2] 刘庆成[2] 

机构地区：[1]核工业240研究所,沈阳110032 [2]东华理工大学,南昌330013

出　　处：《核电子学与探测技术》2013年第10期1219-1223,共5页Nuclear Electronics & Detection Technology

基　　金：国家自然科学基金(41174089)

摘　　要：基于虚拟仪器使用方便、灵活、功能完善和开发成本低等优点,在LabVIEW平台下设计了虚拟β-γ符合测量系统,并对该系统进行测试。测试结果表明,采集卡所采集的信号与探测器输出的信号基本一致,信号经过符合测量之后,其测量误差在允许的范围之内,且该系统的界面逼真,参数调节方便,基本实现了符合测量的主要功能,为今后的核物理研究提供了一个良好的实践基础。As the virtual instruments were more powerful and flexible than the traditional ones, a virtual coinci- dence measurement system based on LabVIEW was designed and tested, and it provides a basic implement for the future of the nuclear physics research. The test results shown that, the system, whose interface was realis- tic, convenient regulate, conforms to the main function of the coincidence measurement and can work regularly. And its measurement results were proper for real applications

关 键 词：虚拟仪器 LABVIEW 符合测量 

分 类 号：TL82[核科学技术—核技术及应用]