| 驾束制导仪激光束散角的数字化检测方法研究 |
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| 引用本文： | 李 刚 董 伟 徐春梅 许 辉 袁智江. 驾束制导仪激光束散角的数字化检测方法研究[J]. 激光与红外, 2004, 34(3): 231-232 |
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| 作者姓名： | 李 刚 董 伟 徐春梅 许 辉 袁智江 |
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| 作者单位： | 军械工程学院,光学与电子工程系,河北,石家庄,050003;驻扬州地区军事代表室,江苏,扬州,225009 |
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| 摘 要： | 介绍了一种出射激光束散角的数字化检测方法,计算机通过采集一定时间间隔内激光光斑图像,在计算机中计算出各时刻的光斑大小,拟合出连续的束散角变化曲线。给出了实验装置和工作原理以及在计算机中进行数据处理的方法。
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| 关 键 词： | 驾束制导 束散角 数字化检测 |
| 文章编号： | 1001-5078(2004)03-0231-02 |
Study on Digital Method to Measure Divergence Angle of Laser Beam Rider Guidance |
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| LI Gang,DONG Wei,XU Chun-mei,XU Hui,YUAN Zhi-jiang,LI Ying-hua. Study on Digital Method to Measure Divergence Angle of Laser Beam Rider Guidance[J]. Laser & Infrared, 2004, 34(3): 231-232 |
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| Authors: | LI Gang DONG Wei XU Chun-mei XU Hui YUAN Zhi-jiang LI Ying-hua |
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| Affiliation: | LI Gang1,DONG Wei1,XU Chun-mei1,XU Hui2,YUAN Zhi-jiang2,LI Ying-hua1 |
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| Abstract: | The digital method to measure the laser divergence angle is introduced. By using CCD to grasp faculae at invar able time-interval , radiuses of these faculae are calculated , and the fitted continuous curve of divergcnce angle is given with computer. The experimental device , principle and date processing method are illustrated. |
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| Keywords: | laser beam rider guidance divergence angle of laser beam digital measurement |
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