| 一种航空无线电组合导航系统的设计与仿真研究 |
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| 引用本文： | 徐九如,崔毅,王瑞光.一种航空无线电组合导航系统的设计与仿真研究[J].南京航空航天大学学报,1988(1). |
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| 作者姓名： | 徐九如 崔毅 王瑞光 |
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| 作者单位： | 中国航空电子研究所
(徐九如)，中国科学院系统科学所
(崔毅)，大连市计算中心(王瑞光) |
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| 摘 要： | 本文提出了一种以多普勒导航为基础,以VOR/DME(或TACAN)导航为辅助量测并含有一个Kalman滤波器的航空无线电组合导航系统,建立了该系统的动态方程,并用了相应的卡尔曼滤波方程。数字仿真结果表明,该系统的精度比单纯多普勒导航、VOR/DME或TACAN导航的精度都要高得多。这种系统用一台机载数字计算机即可实现。
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| 关 键 词： | 无线电导航 多普勒导航 数字仿真 滤波器 |
Design and simulation of an Airborne Radio Integrated Navigation System |
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| Xu Jiuru.Design and simulation of an Airborne Radio Integrated Navigation System[J].Journal of Nanjing University of Aeronautics & Astronautics,1988(1). |
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| Authors: | Xu Jiuru |
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| Abstract: | This paper presents an airborne radio integrated navigation system which is based on Doppler navigator and aided by VOR/DME (or TACAN) as an auxiliary measurement and contains a Kalman filter.The dynamic equations of the system are derived and the corresponding equations of Kalman filter are used. The result of digital simulation demonstrates that the integrated system presented has a much higher accuracy than that of the single Doppler navigator or VOR/DME etc., and the system can be realized completely by an airborne digital computer. |
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| Keywords: | radio navigation Doppler navigation digital simulation filter |
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