| 电磁发射测量系統的设计与实现 |
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| 引用本文： | 刘福才,王世国,王振春,刘阳.电磁发射测量系統的设计与实现[J].兵工学报,2008,29(10):1256-1261. |
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| 作者姓名： | 刘福才 王世国 王振春 刘阳 |
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| 作者单位： | 燕山大学工业计算机控制工程河北省重点实验室，河北秦皇岛066004 |
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| 摘 要： | 设计了一种基于Rogowski线圈、B-dot探针、光幕靶及插入式数据采集卡(PC-DAQ)的电磁发射测量系统，开发出以动态链接库(DLL)为形式的数据处理模块，为系统的扩展和二次开发提供统一的接口，设计了具有Windows操作功能的人机交互界面，并成功地应用到实际研究中，为电磁发射系统的性能研究及技术匹配提供了数据依据。根据实验数据得出了触发放电和轨道拉弧时，整个测量系统受到了大的脉冲干扰；通过计算，可以得到本系统测量速度为l km/s时的相对误差为0.7%．
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| 关 键 词： | 电子技术 电磁发射器 高速数据采集 光幕靶 B- dot探针 Rogowski线圈 |
Design and Realization of an Electromagnetic Launch Measurement System |
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| LIU Fu-cai,WANG Shi-guo,WANG Zhen-chun,LIU Yang.Design and Realization of an Electromagnetic Launch Measurement System[J].Acta Armamentarii,2008,29(10):1256-1261. |
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| Authors: | LIU Fu-cai WANG Shi-guo WANG Zhen-chun LIU Yang |
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| Affiliation: | Key Lab of Industrial Computer Control Engineering of Hebei Province,
Yanshan Ijmversity，Qinhuangdao 066004，Hebei, China |
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| Abstract: | An electromagnetic launch measurement system composed of Rogowski coil, B-dot probes, light screen target and PC-DAQ data acquisition was designed. A data processing module based on dy-namic link libraries (DLL) with a uniform interface for the second development of the system was de?veloped .The man-machine interface witn Windows character was design to provide data basis for per?formance study and technology matching of a real electromagnetic launch system. The experimental data snows that the measurement system is disturbed by peak pulse at trigger discharge and rail pulling arc; the relative error of the measurement system is 0. /% at the velocity of I km/s. |
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| Keywords: | electronics electromagnetic launch nigh speed data acquisition light screen target B-dot probe Rogowski coil |
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