| 星间激光比对GPS相对定位精度数据量确定方法 |
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| 引用本文： | 赖育网,谷德峰,易东云.星间激光比对GPS相对定位精度数据量确定方法[J].数学的实践与认识,2011,41(15). |
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| 作者姓名： | 赖育网 谷德峰 易东云 |
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| 作者单位： | 国防科学技术大学理学院,湖南长沙,410073 |
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| 基金项目： | 国防预研基金项目(9140A22040508KG01) |
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| 摘 要： | 针对星间激光比对GPS相对定位精度结果的精确性和可信度问题,研究了星间激光比对GPS相对定位精度数据量的确定方法;运用数理统计方法推导了相对误差、置信水平和数据量之间的概率不等式;为实现激光比对结果的精确性、可信度和数据量选取的综合权衡提供了量化分析手段,仿真结果验证了该方法的正确性和有效性.
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| 关 键 词： | 星间激光比对 相对误差 置信水平 数据量 |
Data Volume Determination Method of Comparison with GPS Relative Positioning Accuracy using Inter-satellite Laser |
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| LAI Yu-wang,GU De-feng,YI Dong-yun.Data Volume Determination Method of Comparison with GPS Relative Positioning Accuracy using Inter-satellite Laser[J].Mathematics in Practice and Theory,2011,41(15). |
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| Authors: | LAI Yu-wang GU De-feng YI Dong-yun |
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| Institution: | LAI Yu-wang,GU De-feng,YI Dong-yun (School of Science,National University of Defence Technology,Changsha 410073,China) |
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| Abstract: | For the problem of the nicety and reliability of the result of comparison with GPS relative positioning accuracy using inter-satellite laser,this paper investigated on data volume determination method of comparison with GPS relative positioning accuracy using inter-satellite laser.Deduced the probability inequality of the relative error,the confidence level and the data volume by mathematical statistics method,which provides a quantitative analysis means for achieving the tradeoff between the nicety and rel... |
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| Keywords: | Inter-satellite laser comparison relative error confidence level data volume |
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