| 北斗／罗兰-C组合定位技术 |
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| 引用本文： | 孙阳,杜鑫,张其政.北斗／罗兰-C组合定位技术[J].海军航空工程学院学报,2011,26(5):505-507. |
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| 作者姓名： | 孙阳 杜鑫 张其政 |
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| 作者单位： | 1. 海军航空工程学院新装备培训中心,山东烟台,264001
2. 总参谋部陆航研究所,北京,101121 |
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| 摘 要： | “北斗一号”是我国的卫星导航系统，其有源定位模式使其很难得到广泛应用。为此，提出了一种北斗／罗兰-C组合定位方案以实现无源定位。该方案利用“北斗一号”两颗卫星和地面罗兰-C台站获得的距离差信息实现双曲线相交定位。仿真结果表明，该方案的精度可以满足一般定位要求，具有较强的实用性。
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| 关 键 词： | 北斗一号 罗兰-C 距离差 无源定位 |
Integrated Positioning Technology of Beidou/Loran-C System |
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| SUN Yang,DU Xin and ZHANG Qi-zheng.Integrated Positioning Technology of Beidou/Loran-C System[J].Journal of Naval Aeronautical Engineering Institute,2011,26(5):505-507. |
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| Authors: | SUN Yang DU Xin and ZHANG Qi-zheng |
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| Institution: | SUN Yang1,DU Xin2,ZHANG Qi-zheng1(1.New Equipment Training Centre,NAAU,Yantai Shandong 264001,China,2.Army Aviation Research Institute of General Staff,Beijing 101121,China) |
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| Abstract: | ＂Beidou-1（BD-1）＂ is a dual star navigation system of China. Because of its active positioning mode, the application of the system has many restrictions. In order to solve the problem, a new integrated positioning method based on BD/Loran-C system was presented. The proposed method uses the range difference information obtained by BD-1 and Loran-C to achieve hyperbolic intersecting positioning. Simulation results indicated that the requirements and be of strong practicab precision of the proposed method could satisfy general positioning ility. |
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| Keywords: | Beidou-1 Loran-C range difference passive localization |
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