| 红外光幕靶测速系统和精度分析 |
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| 引用本文： | 刘群华,施浣芳,阎秉先,韩峰,蔡荣立.红外光幕靶测速系统和精度分析[J].光子学报,2004,33(11):1409-1411. |
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| 作者姓名： | 刘群华 施浣芳 阎秉先 韩峰 蔡荣立 |
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| 作者单位： | 西安工业学院光电测试技术研究所,西安,710032;西安工业学院光电测试技术研究所,西安,710032;西安工业学院光电测试技术研究所,西安,710032;西安工业学院光电测试技术研究所,西安,710032;西安工业学院光电测试技术研究所,西安,710032 |
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| 摘 要： | 介绍了弹丸初速度测量的不同方法;讨论了红外光幕靶的测速原理;分析了该系统的测速误差;由实弹射击试验证明:红外光幕靶测速系统达到小于 0.1%的测速精度.
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| 关 键 词： | 红外 光幕靶 速度 |
| 收稿时间： | 2004-03-12 |
| 修稿时间： | 2004年3月12日 |
The Infrared Light Screen System and Accuracy Analysis |
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| Institution: | (Photoelectric Testing Institute, Xi’an Institute of Technology,Xi’an 710032) |
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| Abstract: | One of the major tasks for each weapon ammunition system is to measure bullet velocity. The different methods of measuring bullet velocity have been mentioned. The measuring principle of the infrared light screen system was discussed. The main errors measuring velocity were introduced. The firing testing in target field has proved that the infrared light screen system can measure firing velocity rapidly,accurately and automatically. Compared with the other method, the infrared light screen system can approach less than 0.1% measuring velocity error. |
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| Keywords: | Infrared Light screen Velocity |
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