| 基于虚拟仪器技术的软件符合实验 |
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| 引用本文： | 许鹏,邱晓林,弟宇鸣,李天柁.基于虚拟仪器技术的软件符合实验[J].原子能科学技术,2007,41(4):493-496. |
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| 作者姓名： | 许鹏 邱晓林 弟宇鸣 李天柁 |
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| 作者单位： | 第二炮兵工程学院 ;102.教研室，陕西 ;西安 ; 710025 |
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| 摘 要： | 本工作对基于虚拟仪器技术的符合测量实验进行研究。使用金硅面垒探测器和Cd(Zn)Te探测器对241Am的α-γ级联辐射进行测量，并通过软件方法实现符合，源活度计算误差为5%～11%。结果表明，借助虚拟仪器技术，可以采用软件替代硬件电路的方法，实现有效符合分析。
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| 关 键 词： | 虚拟仪器 活度测量 软件符合 |
| 文章编号： | 1000-6931（2007）04-0493-04 |
| 收稿时间： | 2006-04-21 |
| 修稿时间： | 2006-04-212006-11-01 |
Software-Coincidence Experiment Based on Virtual Instrument Technique |
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| XU Peng,QIU Xiao-lin,DI Yu-ming,LI Tian-tuo.Software-Coincidence Experiment Based on Virtual Instrument Technique[J].Atomic Energy Science and Technology,2007,41(4):493-496. |
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| Authors: | XU Peng QIU Xiao-lin DI Yu-ming LI Tian-tuo |
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| Affiliation: | The Second Artillery Engineering College, Xi’an 710025, China |
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| Abstract: | Software-coincidence experiment is studied by using virtual instrument technique. α-γ cascade decay of 241Am was measured with both Si(Au) junction detector and Cd(Zn)Te detector, and coincidence measurement and analysis were realized by software. The error of measured activity is 5%-11%. Software-coincidence is realized with coincidence analysis instead of coincidence circuit. |
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| Keywords: | virtual instrument activity measurement software-coincidence |
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