| 以恒星位置为基准的运动平台上测控雷达精度标校技术 |
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| 引用本文： | 孙晓昶,皇甫堪.以恒星位置为基准的运动平台上测控雷达精度标校技术[J].宇航学报,2002,23(3):29-33. |
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| 作者姓名： | 孙晓昶 皇甫堪 |
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| 作者单位： | 国防科技大学电子科学与工程学院,长沙,410073 |
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| 摘 要： | 利用FK5星表，可以精确实时地计算出恒星位置，用作陆基雷达标校的基准。本文把这种技术推广到运动平台上雷达的精度标校，提出了技术方案和初步的数学模型，给出了试验的解算结果和统计结果。
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| 关 键 词： | 恒星位置 运动平台 精度标校技术 FK5星表 雷达 惯性导航系统 |
| 文章编号： | 1000-1328(2002)03-0029-05 |
| 修稿时间： | 2001年9月6日 |
Precision calibration of moving platform based radar with stars as reference marks |
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| SUN Xiao chang,HUANG Fu kan.Precision calibration of moving platform based radar with stars as reference marks[J].Journal of Astronautics,2002,23(3):29-33. |
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| Authors: | SUN Xiao chang HUANG Fu kan |
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| Abstract: | Star location can be caculated in real time to substitute as reference land mark for land based radar calibration,when FK5 star table is in use.Such method was applied to moving platform based radar.A technical resolution scheme was presented and its algorithm was devised.Experiments show its expected performance. |
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| Keywords: | FK5 star table Radar Theodolite INS system Calibration |
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