| 星基ADS与雷达误差校准算法的研究 |
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| 引用本文： | 刘伟,黄智刚,张军,罗喜伶.星基ADS与雷达误差校准算法的研究[J].航空学报,2006,27(1):120-124. |
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| 作者姓名： | 刘伟 黄智刚 张军 罗喜伶 |
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| 作者单位： | 北京航空航天大学,电子信息工程学院,北京,100083 |
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| 基金项目： | 教育部高校青年教师奖
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国防预研基金 |
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| 摘 要： | 基于星基自动相关监视(ADS)系统和雷达各自的特点,分析了空中交通管制中ADS与雷达数据融合的模型,提出了在传统的地心地固(ECEF)坐标系中星基ADS和雷达系统误差校准的算法。同时,针对ADS数据的特性,又进一步提出了在Geodetic坐标系和以雷达站为极点的极坐标系(以下简称雷达站极坐标系)中的系统误差校准算法。最后,对校准效果进行了仿真分析和比较,并介绍了一种有效应用上述算法的方法。
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| 关 键 词： | 空中交通管制(ATC) 误差校准 自动相关监视(ADS) 雷达 |
| 文章编号： | 1000-6893(2006)01-0120-05 |
| 修稿时间： | 2004年9月15日 |
Studies on Satellite-based ADS and Radar Registration Algorithm |
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| LIU Wei,HUANG Zhi-gang,ZHANG Jun,LUO Xi-ling.Studies on Satellite-based ADS and Radar Registration Algorithm[J].Acta Aeronautica et Astronautica Sinica,2006,27(1):120-124. |
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| Authors: | LIU Wei HUANG Zhi-gang ZHANG Jun LUO Xi-ling |
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| Institution: | School of Electronic and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | Based on the characteristics of the satellite-based automatic dependent surveillance(ADS)system and radar,the model of ADS and radar data fusion system are studied and the registration algorithm in the traditional Earth-Centered Earth-Fixed(ECEF)coordinate system is presented.In the meantime,according to the characteristics of ADS data,the registration algorithms in Geodetic coordinate system and radar polar coordinate system are further proposed.Simulated and real-life data are used to evaluate the performance of the proposed algorithms and comparisons are made.The effect way to better use the above algorithms in practical situations is introduced. |
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| Keywords: | air traffic control(ATC) registration automatic dependent surveillance(ADS) radar |
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