吸气式重复使用运载器弹道仿真研究

Research on Air-breathed Reusable Launched Vehicle Trajectory Simulation

在对国内外吸气式可重复运载器的发展现状进行了分析后,建立了吸气式重复使用运载器动力学模型、地球模型以及大气模型等数学模型;建立了空天飞行器的弹道仿真系统。并以某吸气式重复使用运载器为研究对象,利用MATLAB编写程序,进行了飞行弹道的模拟仿真。仿真试验表明,计算方法及相应的仿真系统是合理可行的,可应用于吸气式重复使用运载器可行性的评价。

After analyzing the development of air- breathed reusable launch vehicle in the whole world, This thesis establishes the models of the dynamics model, the earth model as well as the atmosphere model and so on;we also establish the system of space shuttle trajectory simulation. This thesis take an airbreathed hypersonic RLV as the research ob- ject,the entire flight trajectory is simulated by using MATIAB program. Its computing method can be used to assess the feasibility of launching the airbreathed reusable launch vehicle.