| 机载无线电导航仿真系统设计与实现 |
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| 引用本文： | 司聿宣,李伟明,张毅.机载无线电导航仿真系统设计与实现[J].宇航计测技术,2012,32(3):8-12. |
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| 作者姓名： | 司聿宣 李伟明 张毅 |
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| 作者单位： | 1. 烟台职业学院,山东烟台,264001
2. 海军航空工程学院,山东烟台,264001 |
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| 摘 要： | 无线电导航系统作为飞机的重要导航设备,其仿真的逼真度将对飞行员的训练效果构成直接影响。在对无线电通信导航系统总体仿真框架设计的基础上,详细论述了系统软硬件组成及设计,给出了各种导航设备的实现方法,并重点在对导航系统测向误差产生的原因进行分析的基础上,设计了相应的仿真模型,将多种环境影响因素考虑到仿真模型中,提高了无线电导航系统的仿真精度。目前,系统已应用于某型飞机飞行训练模拟器中取得了较好的效果。
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| 关 键 词： | 无线电导航 仿真 测向误差 模型 |
Design and Realization of Airborne Radio Navigation Simulation System |
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| SI Yu-xuan
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LI Wei-ming
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ZHANG Yi.Design and Realization of Airborne Radio Navigation Simulation System[J].Journal of Astronautic Metrology and Measurement,2012,32(3):8-12. |
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| Authors: | SI Yu-xuan LI Wei-ming ZHANG Yi |
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| Institution: | 1. Yantai Vocational College, Yantai 264001 ; 2. Graduate Student＇s Brigade, Naval Aeronautical and Astronautical University. Yantai 264001 ) |
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| Abstract: | The radio navigation system is primary facility of aircraft and fidelity of simulation affects the training effect directly. Firstly, total simulation framework is established, constitution and design of software and hardware system is discussed in detail. Secondly, simulation methods of various navigation devices are put forward. Lastly, simulation model of direction finder error is designed based on the analy- sis of direction finder error arisen reason and multi-factors of environment are considered. Simulation pre- cision of radio navigation is improved. At present, the system is used in flight simulation and works well. |
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| Keywords: | Radio navigation Simulation Direction finder error Model |
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