| 一种GPS伪距导航解算的改进方法 |
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| 引用本文： | 段宇鹏,魏宗康.一种GPS伪距导航解算的改进方法[J].导航与控制,2012(3):26-29. |
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| 作者姓名： | 段宇鹏 魏宗康 |
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| 作者单位： | 北京航天控制仪器研究所;北京航天控制仪器研究所 |
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| 摘 要： | 根据GPS(Global Positioning System)全球定位系统的伪距定位原理，模拟仿真分析其不足之处，提出一种新的直接解算方法，使用MATLAB仿真和最小二乘迭代计算，对比出改进方法的优点，配合跑车试验，验证该方法的实用性。文章为深入研究和GPS改进等工作提供基础。
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| 关 键 词： | 全球定位系统 伪距导航 最小二乘 仿真 |
An Improved Method of GPS Pseudoraphe Positioning Solution |
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| DUAN Yu-peng and WEI Zong-kang.An Improved Method of GPS Pseudoraphe Positioning Solution[J].Navigation and Control,2012(3):26-29. |
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| Authors: | DUAN Yu-peng and WEI Zong-kang |
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| Institution: | Beijing Institute of Aerospace Control Device;Beijing Institute of Aerospace Control Device |
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| Abstract: | According to the theory of GPS pseudoraphe positioning , Simulation and analysis its shortcomings. Then it proposes a new direct method for solution, using MATLAB and Least squares iterative calculation and explaining its advantages. With the experiment, we verify the practicality of the method. This paper provides a basis for futher research and GPS improvements. |
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| Keywords: | GPS pseudoraphe positioning least square simulation |
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