| 无源多星定位误差分布特性分析 |
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| 引用本文： | 张昀申.无源多星定位误差分布特性分析[J].舰船电子工程,2012(7):60-62. |
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| 作者姓名： | 张昀申 |
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| 作者单位： | 92941部队 |
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| 摘 要： | 北斗导航系统正处在由有源双星定位向无源多星定位过渡的关键阶段,通过研究北斗双星和多星定位误差模型,对无源多星定位的误差分布特性进行了分析,从误差分布特性角度研究了无源多星的定位性能,为不同地区用户分析定位精度提供依据。
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| 关 键 词： | 北斗导航系统 无源定位 分布特性 |
Error Distribution Characteristic Analysis of Passive Multi-star Positioning |
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| ZHANG Yunshen.Error Distribution Characteristic Analysis of Passive Multi-star Positioning[J].Ship Electronic Engineering,2012(7):60-62. |
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| Authors: | ZHANG Yunshen |
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| Institution: | ZHANG Yunshen(No.92941 Troops of PLA,Huludao 125001) |
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| Abstract: | Beidou navigation position system is in the period of transition from active double-star positioning to passive multi-star position,the paper analyzed error distribution characteristic of passive multi-star positioning by studying error models of Beidou double-star positioning and mutil-star positioning,researched position performance of passive multi-star from error distribution characteristic and provided a new way for analyzing the precision in different zone. |
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| Keywords: | Beidou navigation system passive positioning distribution character |
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