| 空间激光通信终端ATP技术与系统研究 |
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| 引用本文： | 胡贞,姜会林,佟首峰,宋正勋. 空间激光通信终端ATP技术与系统研究[J]. 兵工学报, 2011, 32(6): 752-757 |
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| 作者姓名： | 胡贞 姜会林 佟首峰 宋正勋 |
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| 作者单位： | （1.长春理工大学 空间光电技术研究所， 吉林 长春 130022；2.长春理工大学 电子信息工程学院， 吉林 长春 130022） |
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| 基金项目： | 国家863计划资助项目(2007AA0822) |
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| 摘 要： | 为了提高某机载空间激光通信终端中捕获、跟踪、对准(ATP)系统的跟踪精度，提出了对该系统的改进方案并研制了样机。对光学接收单元、粗跟踪单元、精跟踪单元以及超前瞄准控制等单元进行了设计。建立了复合轴跟踪系统控制模型，对系统的跟踪控制性能进行了仿真研究。为了验证ATP系统校正粗跟踪残余误差的能力，在激光通信平台振动模拟实验...
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| 关 键 词： | 通信技术 空间激光通信 ATP系统 捕获 跟踪 对准 |
Research on ATP System Technology of Laser Communication Terminal in Space |
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| HU Zhen,JIANG Hui-lin,TONG Shou-feng,SONG Zheng-xun. Research on ATP System Technology of Laser Communication Terminal in Space[J]. Acta Armamentarii, 2011, 32(6): 752-757 |
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| Authors: | HU Zhen JIANG Hui-lin TONG Shou-feng SONG Zheng-xun |
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| Affiliation: | (1.Institute of Space Photo-Electronic Technology, Changchun University of Science and Technology, Changchun 130022,Jilin, China; 2.School of Electronics and Information Engineering, Changchun University of Science and Technology,Changchun 130022, Jilin, China) |
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| Abstract: | The improved acquisition,tracking,and pointing(ATP) system of the developed airborne laser communication terminal with high precision is presented.The optical antenna,coarse tracking assembly,fine tracking assembly,and point-ahead assembly in the ATP system are designed and the prototype is developed.The coarse tracking and the fine pointing control model of the compound-axis system is established and their performance is simulated.In order to further verity the error compensation ability of the ATP system,... |
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| Keywords: | communication technology free-space laser communication ATP system acquisition tracking pointing |
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