| 加速器用无人值守数字示波器设计 |
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| 引用本文： | 陈栋,杜洁茹,周银贵,李格.加速器用无人值守数字示波器设计[J].强激光与粒子束,2013,25(8):2080-2084. |
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| 作者姓名： | 陈栋 杜洁茹 周银贵 李格 |
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| 作者单位： | 1.中国科学技术大学 国家同步辐射实验室, 合肥 230029; |
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| 摘 要： | 为监测离子源加速器故障短路电流和电压波形，给出了一种无人值守数字示波器的方案，其硬件上基于FPGA和单片机，软件上基于LABVIEW。相比于使用泰克示波器的传统方法，该方案有性价比高、轻便、抗强电磁干扰、基于PC远距离监控故障、自动存储故障波形等优点，能良好地模拟数字示波器波形，达到无人值守的效果。
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| 关 键 词： | 离子源加速器 故障检测 数字示波器 FPGA LABVIEW |
| 收稿时间： | 2013-02-26; |
Automatic digital oscilloscope design for ion source accelerators |
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| Chen Dong,Du Jieru,Zhou Yingui,Li Ge.Automatic digital oscilloscope design for ion source accelerators[J].High Power Laser and Particle Beams,2013,25(8):2080-2084. |
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| Authors: | Chen Dong Du Jieru Zhou Yingui Li Ge |
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| Institution: | 1.National Synchrotron Radiation Laboratory,University of Science and Technology of China,Hefei 230029,China;2.Institute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031,China |
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| Abstract: | The fault current and voltage waveforms are required to be monitored by oscilloscopes when shorting occurs in developing ITER 1 MV ion source accelerators. Therefore, it is necessary to design an automatic digital oscilloscope compatible with strong electromagnetic interference environments. Its hardware is based on FPGA and MCU, while its software is based on LABVIEW. Compared with the traditional method of using the Tektronix oscilloscope, it is cheap, small, of anti-electromagnetic interference, and can automatically store waveforms with remote monitoring. |
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| Keywords: | fault detection digital oscilloscope FPGA LABVIEW |
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