| 运载火箭全数字飞行仿真 |
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| 引用本文： | 蔡远文,任江涛,李岩.运载火箭全数字飞行仿真[J].兵工自动化,2009,28(11):5-9. |
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| 作者姓名： | 蔡远文 任江涛 李岩 |
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| 作者单位： | 装备指挥技术学院,航天装备系,北京,101416;装备指挥技术学院,研究生院,北京,101416 |
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| 摘 要： | 以某型号运载火箭为研究对象，建立飞行仿真系统各功能模块的数学模型，并基于MATLAB／Simulink仿真工具对这些模型进行相应的仿真。采用Simulink子系统及其封装技术，把大的模型分割成几个小的模型系统，最终完成飞行全过程的仿真。以一、二级飞行段仿真为例进行分析，仿真结果与试验数据较为吻合，验证该仿真模型正确有效。
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| 关 键 词： | 运载火箭 数学模型 飞行仿真 |
All Digital Flight Simulation of Launch Vehicle |
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| CAI Yuan-wen,REN Jiang-tao,LI Yan.All Digital Flight Simulation of Launch Vehicle[J].Ordnance Industry Automation,2009,28(11):5-9. |
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| Authors: | CAI Yuan-wen REN Jiang-tao LI Yan |
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| Affiliation: | CAI Yuan-wen1,REN Jiang-tao2,LI Yan2 (1. Dept. of Aerospace Equipment,Institute of Comm, & Technology of Equipment,Beijing 101416,China,2. Graduate School,China) |
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| Abstract: | Mathematical model of flight simulation system is established based on a certain type launch vehicle. The models are simulated based on MATLAB/Simulink. The complex models are divided into several smaller system,and the flight ion is realized at last. Taking simulation of first and second flight phase as an example progress analyzed,the simulation results are consistent with the tested data,which proves that the model is accurate and valid. |
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| Keywords: | Launch vehicle Mathematical model Flight simulation |
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