| 基于B点磁探针膛内电枢电弧长度与速度分布测量的计算机控制系统的研究 |
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| 引用本文： | 秦实宏,刘克富,潘垣.基于B点磁探针膛内电枢电弧长度与速度分布测量的计算机控制系统的研究[J].兵工学报,2003,24(2):149-152. |
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| 作者姓名： | 秦实宏 刘克富 潘垣 |
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| 作者单位： | 华中科技大学,湖北武汉,430074 |
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| 摘 要： | 基于B点磁探针的测量原理，建立了电磁轨道炮膛内三维等离子体电枢电弧长度和电弧运动速度测量的数学模型，通过对该模型的分析给出了用于测量膛内电枢电弧长度和运动速度分布的相应推论。开发了用于测量膛内等离子体电枢电弧长度和速度的多通道计算机控制诊断系统，并进行了相应的试验研究。
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| 关 键 词： | 等离子体电枢电弧 B点磁探针 长度分布 速度分布 电磁轨道炮 测量原理 感应电势 多通道计算机测量控制系统 |
A STUDY ON THE DISTRIBUTION OF LENGTH AND VELOCITY OF THE PLASMA ARMATURE ARC IN THE RAILGUN BASED ON THE B-DOT MAGNETIC-PROBE MEASURING COMPUTER SYSTEM |
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| Qin Shihong,Liu Kefu,Pan Yuan.A STUDY ON THE DISTRIBUTION OF LENGTH AND VELOCITY OF THE PLASMA ARMATURE ARC IN THE RAILGUN BASED ON THE B-DOT MAGNETIC-PROBE MEASURING COMPUTER SYSTEM[J].Acta Armamentarii,2003,24(2):149-152. |
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| Authors: | Qin Shihong Liu Kefu Pan Yuan |
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| Abstract: | Based on the B dot magnetic probe measuring computer system, the three measuring mathematical modes for the distribution of length and velocity of plasma armature arc in the railgun bore were established, and some conclusions deduced from the measuring mathematical mode were put forward. The diagnostic computer system for measuring the distribution of length and velocity of plasma armature arc in the railgun bore was developed. Results of experimental study were given. |
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| Keywords: | electrical engineering B dot magnetic probe plasma armature computer diagnosis railgun |
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