| 基于嵌入式系统的X射线探测与数据采集系统 |
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| 引用本文： | 黄剑,凌睿. 基于嵌入式系统的X射线探测与数据采集系统[J]. 激光杂志, 2007, 28(5): 83-84 |
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| 作者姓名： | 黄剑 凌睿 |
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| 作者单位： | 重庆大学自动化学院,重庆,400030;重庆大学自动化学院,重庆,400030 |
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| 摘 要： | 本文提出了一种基于嵌入式系统的脉冲式X射线源探测与数据采集系统的设计方法,能够很好地实现X射线到电信号的转化,再由高速A/D转换器转换为数字信号.系统利用基于ARM的嵌入式Linux操作系统对数字信号进行数据存储和管理,并通过以太网进行数据传输,减小了数据传输的误码率,提高了系统的抗干扰能力.
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| 关 键 词： | X射线 探测器 数据采集 |
| 文章编号： | 0253-2743（2007）05-0083-02 |
| 修稿时间： | 2007-04-08 |
X- Ray detector data acquisition system based on embedded system |
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| HUAN Jian,LING Rui. X- Ray detector data acquisition system based on embedded system[J]. Laser Journal, 2007, 28(5): 83-84 |
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| Authors: | HUAN Jian LING Rui |
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| Affiliation: | Chongqing university, Chongqing 400030, China |
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| Abstract: | This article proposed a kind of the design method of the detector and data acquisition system based on the embedded system for X-Ray.It converts X-Ray well to the electrical signal,and converts by the high speed A/D converter into the digital signal.Using a embedded Linux operating system based on the ARM storages and manages the data,and transmits them through the Ethernet.It reduces the transmission error rate,sharpens the system antijamming ability. |
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| Keywords: | X-Ray detector data acquisition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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