| 基于DSP＋LAMBDA算法的GPS实时定位技术研究 |
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| 引用本文： | 梁广东,史彦斌,石宇. 基于DSP＋LAMBDA算法的GPS实时定位技术研究[J]. 宇航计测技术, 2008, 28(2): 62-65 |
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| 作者姓名： | 梁广东 史彦斌 石宇 |
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| 作者单位： | 空军航空大学,电子工程系,吉林,长春,130022 |
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| 摘 要： | 主要分析了GPS载波相位整周模糊度LAMBDA求解算法,通过数据模拟测试来验证该算法在DSP上的工作状况。仿真计算证明,在DSP上实现LAMBDA算法可以满足GPS实时动态定位的要求。
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| 关 键 词： | 全球定位系统 λ算法 MATLAB 整周模糊度求解 DSP |
| 文章编号： | 1000-7202(2008)02-0062-04 |
| 修稿时间： | 2007-01-03 |
Research of Basing on the DSP and LAMBDA Algorithm for GPS Real Time Positioning |
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| LIANG Guang-dong,SHI Yan-bin,SHI Yu. Research of Basing on the DSP and LAMBDA Algorithm for GPS Real Time Positioning[J]. Journal of Astronautic Metrology and Measurement, 2008, 28(2): 62-65 |
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| Authors: | LIANG Guang-dong SHI Yan-bin SHI Yu |
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| Affiliation: | (Department of Aviation Electronic Engineer, Aviation University of Air Force, Changchun 130022) |
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| Abstract: | The LAMBDA algorithm of carrier phase integer ambiguity resolution for Global positioning system （GPS） is analyz , the performance characteristics of LAMBDA algorithm are studied theoretically and experimentally in DSP. The simulations and experiments have proved that this algorithm could satisfy the requires of GPS for precise real time dynamic positioning. |
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| Keywords: | Global positioning system LAMBDA Algorithm MATLAB Iinteger ambiguity resolution DSP |
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