| 三星时差定位卫星簇的分析与设计 |
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| 引用本文： | 王海丽,陈磊,任萱.三星时差定位卫星簇的分析与设计[J].国防科技大学学报,2001,23(4):6-9. |
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| 作者姓名： | 王海丽 陈磊 任萱 |
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| 作者单位： | 国防科技大学航天与材料工程学院, |
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| 摘 要： | 依据三星时差定位精度分析的结论 ,提出了三星时差定位卫星簇的设计原则 ,分析了卫星簇几何形状的变化规律 ,讨论了全球定位卫星簇的设计 ,给出了一种快速简洁的设计方法。仿真分析表明 ,按照本文方法设计的卫星簇能够提供全球的高精度定位。
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| 关 键 词： | 星座设计 卫星簇 时差定位 |
| 文章编号： | 1001-2486(2001)04-0006-04 |
| 收稿时间： | 1/9/2001 12:00:00 AM |
| 修稿时间： | 2001年1月9日 |
Analysis and Design of Three Satellites Cluster for Time-difference Localization |
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| WANG Haili,CHEN Lei and REN Xuan.Analysis and Design of Three Satellites Cluster for Time-difference Localization[J].Journal of National University of Defense Technology,2001,23(4):6-9. |
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| Authors: | WANG Haili CHEN Lei and REN Xuan |
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| Affiliation: | College of Aerospace and Materials Engineering , National Univ. of Defense Technology, Changsha 410073,China;College of Aerospace and Materials Engineering , National Univ. of Defense Technology, Changsha 410073,China;College of Aerospace and Materials Engineering , National Univ. of Defense Technology, Changsha 410073,China |
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| Abstract: | This paper brings forward the principle of designing three satellites cluster for time difference localization according to the analysis of positioning precision. It analyses the geometry transformation of the cluster, and discusses the design of global localization cluster. An efficient designing method is given in the end. It is proved by simulation that the satellites cluster designed by this method can provide global high precision localization. |
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| Keywords: | cluster designing satellites cluster time difference localization |
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