| 千道脉冲幅度分析器设计及应用 |
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| 引用本文： | 鞠晓东. 千道脉冲幅度分析器设计及应用[J]. 核电子学与探测技术, 2006, 26(1): 5-8 |
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| 作者姓名： | 鞠晓东 |
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| 作者单位： | 石油大学地球资源与信息学院,北京,102249 |
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| 基金项目： | 中国石油天然气集团公司资助项目 |
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| 摘 要： | 介绍一种1k道分辨率的脉冲幅度分析器,设计中采用了虚拟仪器架构.系统由完全隔离的模拟处理前端与数据采集、控制及应用系统接口、缓冲存储器等部分组成,可以胜任对多种核探测器的脉冲幅度采集和数据分析.对CPLD控制的数据采集操作、应用层和系统层的程序设计等技术细节进行了分析和说明.利用本文原理,可以设计出更高性能的脉冲幅度分析系统.
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| 关 键 词： | 脉冲幅度分析器 虚拟仪器 CPLD 光电耦合 应用系统接口 |
| 文章编号： | 0258-0934(2006)01-0005-04 |
| 修稿时间： | 2004-12-10 |
Design and application of thousand-channel pulse height analyzer |
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| JU Xiao-dong. Design and application of thousand-channel pulse height analyzer[J]. Nuclear Electronics & Detection Technology, 2006, 26(1): 5-8 |
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| Authors: | JU Xiao-dong |
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| Abstract: | A kind of thousand-channel pulse height analyzer is described whose frame adopts the virtual instrument.The system composes of complete isolated analog disposal front,data acquisition,control and application interface,and buffered memory,etc.It can be competent for pulse height acquisition and data analysis for manifold nuclear detectors.The technical detail of CPLD controlled data acquisition operations,the program designing of application layer and system layer are analyzed and illuminated.Higher performed pulse height analysis system can be designed under the principal displayed. |
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| Keywords: | pulse height analyzer virtual instrument CPLD(Complex Programmable Logic Device) photoelectric isolation application interface |
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