| 一种大面积抗干扰高射频激光光幕靶设计 |
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| 引用本文： | 张智诠,徐达,罗建华,王磊. 一种大面积抗干扰高射频激光光幕靶设计[J]. 光学技术, 2009, 35(3) |
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| 作者姓名： | 张智诠 徐达 罗建华 王磊 |
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| 作者单位： | 装甲兵工程学院,北京,100072;装甲兵工程学院,北京,100072;装甲兵工程学院,北京,100072;装甲兵工程学院,北京,100072 |
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| 摘 要： | 提出了一种能同时测量高射频火炮射击速度和密集度的大面积激光光幕靶设计方案。采用半导体激光脉冲调制、光电传感器列阵接收和单片机数字处理技术,不仅实现了光靶与计时系统一体化,而且有效地去除诸如炮口闪光、外界自然光及蚊虫等干扰,提高了测量的灵敏度、精度和可靠性。
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| 关 键 词： | 激光光幕靶 激光调制 光探测器 速度测量 密集度测量 |
A new design used in large area laser screen for gun of high firing frequency |
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| ZHANG Zhi-quan,XU Da,LUO Jian-hua,WANG Lei. A new design used in large area laser screen for gun of high firing frequency[J]. Optical Technique, 2009, 35(3) |
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| Authors: | ZHANG Zhi-quan XU Da LUO Jian-hua WANG Lei |
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| Affiliation: | Institute of Armored Force Engineering;Beijing 100072;China |
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| Abstract: | A new scheme is presented to design the large area laser screen for measuring the firing speed and dispersion of high firing frequency gun.With the technology of the semiconductor laser pulse modulation,photoelectric sensor array receiver and AVR MCU,it can be achieved not only to integrate the laser screen with the timing system,but also to remove the muzzle flash,the natural light,the winged insect,etc.The measuring the sensitivity,precision and reliability are improved. |
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| Keywords: | laser screen laser modulated photo detector velocity measurement dispersion measurement |
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