| 脉冲激光鉴相体制提高激光定距精度的几种方法 |
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| 引用本文： | 张祥金,张河,陈炳林.脉冲激光鉴相体制提高激光定距精度的几种方法[J].探测与控制学报,2007,29(2):77-80. |
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| 作者姓名： | 张祥金 张河 陈炳林 |
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| 作者单位： | 南京理工大学机械工程学院,江苏,南京,210094 |
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| 摘 要： | 研究了脉冲激光鉴相体制激光近炸引信的定距精度，提出了影响脉冲激光鉴相体制的激光定距引信技术精度的四个因素，并对影响精度的主要因素提出了减小定距误差的方法，采用了对数放大法和提高激光发射模块发射频率的方法相结合，从而能够满足定距精度为0．3m的要求。
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| 关 键 词： | 激光近炸引信 激光定距 激光鉴相体制 |
| 文章编号： | 1008-1194（2007）02-0077-04 |
| 收稿时间： | 2006-12-19 |
| 修稿时间： | 2006-12-19 |
Methods of Improving the Precision of Laser Proximity Fuze with Laser Pulse-phase Detecting System |
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| ZHANG Xiang-jin,ZHANG He,CHEN Bing-lin.Methods of Improving the Precision of Laser Proximity Fuze with Laser Pulse-phase Detecting System[J].Journal of Detection & Control,2007,29(2):77-80. |
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| Authors: | ZHANG Xiang-jin ZHANG He CHEN Bing-lin |
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| Abstract: | The fixed distance precision of laser proximity fuze with the laser pulse-phase detecting system is discussed in this article. Four factors affecting the precision are put forward , and methods for shortening the fixed distance error are brought. Combined the method of logarithmic amplifier with the method of rising up the frequency of the laser pulse, the distance precision of 0. 3m is attained. |
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| Keywords: | laser proximity fuze laser ranging laser pulse-phase detecting system |
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