| 基于星载双频GPS的长基线卫星编队高精度快速星间相对定位 |
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| 引用本文： | 涂佳,谷德峰,吴翊,易东云.基于星载双频GPS的长基线卫星编队高精度快速星间相对定位[J].系统工程与电子技术,2011,33(8):1850-1855. |
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| 作者姓名： | 涂佳 谷德峰 吴翊 易东云 |
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| 作者单位： | 国防科学技术大学理学院数学与系统科学系, 湖南 长沙 410073 |
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| 基金项目： | 国家自然科学基金(60902089)资助课题 |
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| 摘 要： | 国际全球导航卫星系统服务(international GNSS service,IGS)精密星历产品的产生时间较长和一阶差分电离层延迟影响是长基线卫星编队利用星载双频全球定位系统实现高精度快速星间差分相对定位存在的两大问题.针对上述问题,提出了一种基于IGS超快速星历的动力学单差消电离层组合相对定位方法,该方法利用IG...
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| 关 键 词： | 卫星编队 相对定位 长基线 单差消电离层组合 超快速星历 |
Precise and rapid inter-satellite relative positioning for long baseline satellite formation using onboard dual-frequency GPS |
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| TU Jia,GU De-feng,WU Yi,YI Dong-yun.Precise and rapid inter-satellite relative positioning for long baseline satellite formation using onboard dual-frequency GPS[J].System Engineering and Electronics,2011,33(8):1850-1855. |
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| Authors: | TU Jia GU De-feng WU Yi YI Dong-yun |
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| Institution: | Department of Mathematics and System Sciences, College of Sciences, National University of Defense Technology, Changsha 410073, China |
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| Abstract: | The long latency of international GNSS service(IGS) final ephemerides and the influence of the first order differential ionospheric path delay are two problems of precise and rapid inter-satellite differential relative positioning for long baseline satellite formation using dual-frequency global positioning system(GPS).To deal with these problems,a dynamic single difference ionosphere free combination relative positioning method based on IGS ultra-rapid ephemerides is proposed.In this method,IGS ultra-rapid... |
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| Keywords: | satellite formation relative positioning long baseline single difference ionosphere free combination ultra-rapid ephemerides |
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