| 实时飞行仿真系统构建的研究 |
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| 引用本文： | 贾志谦,董健康,许守林. 实时飞行仿真系统构建的研究[J]. 微计算机信息, 2010, 0(4) |
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| 作者姓名： | 贾志谦 董健康 许守林 |
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| 作者单位： | 中国民航大学; |
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| 摘 要： | 本文研究了构建一种实时飞行仿真系统的详细方法。由建立非线性动力学方程、起落架数学模型,以及设计发动机、气动系数、风和大气环境模型后,在Simulink环境下编程实现各模块的功能,采用了一种有效的数据预处理和函数生成的方法保证了仿真的实时性,最后在完整仿真模型的基础上进行了飞行各阶段的仿真实验。结果表明,模型能够反映飞机的实际动态特性,为开展飞行模拟器的自动飞行系统仿真研究提供了良好的仿真平台。
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| 关 键 词： | 飞行模拟器 飞行仿真 实时仿真 数据预处理 |
Reserch of Real-time Flight Simulation System Construct |
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| JIA Zhi-qian DONG Jian-kang XU Shou-lin. Reserch of Real-time Flight Simulation System Construct[J]. Control & Automation, 2010, 0(4) |
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| Authors: | JIA Zhi-qian DONG Jian-kang XU Shou-lin |
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| Affiliation: | JIA Zhi-qian DONG Jian-kang XU Shou-lin(Civil Aviation University of China,Tianjin,300300,China) |
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| Abstract: | The real-time flight simulation system based on computer environment is constructed. Firstly,the nonlinear dynamic equation and the mathematical model of landing gear are established; designed the engine,aerodynamic coefficients,wind and atmospheric environment model. Then the function of each module is programmed under the environment of simulink. An effective method of data pre-processing and function generation is proposed to ensure the validity of the real-time simulation. Finally,the experiments of gli... |
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| Keywords: | flight simulator flight simulation real-time simulation data preprocessing |
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