| 光电测速法在火工装置测试中的应用 |
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| 引用本文： | 张文峰,高滨,卢志勤.光电测速法在火工装置测试中的应用[J].航天返回与遥感,1998(3). |
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| 作者姓名： | 张文峰 高滨 卢志勤 |
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| 作者单位： | 北京空间机电研究所，北京空间机电研究所，北京空间机电研究所 北京 100076，北京 100076，北京 100076 |
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| 摘 要： | 弹射类火工装置需要测量其出口速度,但由于火工装置的动态冲击特性常难以获得稳定可靠的数据。文中介绍了一种光电测速系统,它具有非接触测量、动态响应好等优点。经过试验验证可以用于火工装置的测试。
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| 关 键 词： | 速度测量 试验装置 火工装置 |
APPLICATION OF THE PHOTOELECTRIC VELOCITY MEASUREMENT IN PYROTECHNICS TESTS |
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| Zhang Wenfeng Gao Bin Lu Zhiqin.APPLICATION OF THE PHOTOELECTRIC VELOCITY MEASUREMENT IN PYROTECHNICS TESTS[J].Spacecraft Recovery & Remote Sensing,1998(3). |
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| Authors: | Zhang Wenfeng Gao Bin Lu Zhiqin |
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| Abstract: | Because of the dynamic shock characteristics in ejection type of pyrotechnics, the outlet velocity of pyrotechnics is difficult to measure, stable and reliable data is difficult to be obtainld. This paper introduces a photoelectric velocity measuring system, it has more advantages, such as non-contact measurement, good dynamic despondence and so on. It is proven that the system can be used in tests of pyrotechnics. |
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| Keywords: | Velocity measurement Test instrument Pyrotechnics |
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