| �����ز���λƽ��α�༼����GPS/INS��ϵ��� |
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| 引用本文： | 吴富梅,唐颖哲.�����ز���λƽ��α�༼����GPS/INS��ϵ���[J].大地测量与地球动力学,2010,30(1):130-135. |
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| 作者姓名： | 吴富梅 唐颖哲 |
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| 作者单位： | 1. 解放军信息工程大学测绘学院,郑州,450052;西安测绘研究所,西安,710054
2. 西安测绘研究所,西安,710054 |
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| 基金项目： | 国家自然科学基金(40774001,40841021和40604003);;国家863计划项目(2007AA12Z331);;卫星导航与定位教育部重点实验室(B类)开放基金 |
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| 摘 要： | ??????????????λ???α??????GPS/INS??????????????????????????????????????????????????????????GPS????????????????????????????λ???α??????GPS/INS????????????α??????????н??????????????????????????
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| 关 键 词： | ?????λ???α?? GPS/INS ?????? GPS INS |
GPS/INS INTEGRATED NAVIGATION BASED ON PHASE SMOOTHING PSEUDORANGE |
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| Wu Fumei,Tang Yingzhe.GPS/INS INTEGRATED NAVIGATION BASED ON PHASE SMOOTHING PSEUDORANGE[J].Journal of Geodesy and Geodynamics,2010,30(1):130-135. |
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| Authors: | Wu Fumei Tang Yingzhe |
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| Abstract: | The phase smoothing code method is introduced into the GPS/INS tight integration.It could improve the navigation accuracy without the reference station and the kinematic real-time ambiguity resolution.Through the calculation of a sample,it is shown when cycle slip occurs few times during a period,the method of phase smoothing code can improve the accuracy of GPS/INS integration greatly,but if cycle slip occurs many times then the accuracy of GPS/INS integration will be improved slightly. |
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| Keywords: | phase smoothing code GPS/INS integrated navigation GPS INS |
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