| 一种低成本的北斗/DR组合导航系统 |
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| 引用本文： | 龚真春,安治国,李永刚,李伟峰. 一种低成本的北斗/DR组合导航系统[J]. 兵工自动化, 2009, 28(6): 26-28. DOI: 10.3969/j.issn.1006-1576.2009.06.010 |
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| 作者姓名： | 龚真春 安治国 李永刚 李伟峰 |
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| 作者单位： | 中国人民解放军68011部队1队,甘肃,兰州,730020;中国人民解放军68011部队1队,甘肃,兰州,730020;中国人民解放军68011部队1队,甘肃,兰州,730020;中国人民解放军68011部队1队,甘肃,兰州,730020 |
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| 摘 要： | 针对北斗导航定位系统的特点及存在的问题。为改善其在车辆导航定位中的性能，以低成本无陀螺DR作为其辅助定位方式，设计北斗／DR组合导航系统，并根据该系统的特点，给出合适的卡尔曼滤波算法。仿真结果表明，设计的北斗／DR组合导航系统在精度和可靠性方面，有明显改善，可满足车辆导航定位的要求。
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| 关 键 词： | 低成本 北斗卫星定位系统 无陀螺DR 组合导航 |
A Low-Cost Integrated Navigation System of BEIDOU/DR |
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| GONG Zhen-chun,AN Zhi-guo,LI Yong-gang,LI Wei-feng. A Low-Cost Integrated Navigation System of BEIDOU/DR[J]. Ordnance Industry Automation, 2009, 28(6): 26-28. DOI: 10.3969/j.issn.1006-1576.2009.06.010 |
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| Authors: | GONG Zhen-chun AN Zhi-guo LI Yong-gang LI Wei-feng |
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| Affiliation: | No.1 Unit;No.68011 Army of PLA;Lanzhou 730020;China |
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| Abstract: | Aiming at characteristics and problems of BEIDOU navigation and location system, proposes a low-cost integrated navigation system to improve its performance in vehicle navigation and orientation. Regarded low-cost no-gyroscope DR as its assistant position system, and in response to the system＇s characteristics, brought forward the suitable Kalman filtering algorithm. Simulation result shows the system＇s performance has advanced obviously in accuracy and reliability, and can meet vehicle navigation and position requirements. |
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| Keywords: | Low cost Satellite location system of BEIDOU Non-gyroscope DR Integrated navigation |
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