导弹仿真对试验鉴定的意义重大,文中基于试验应用的目的而开展了导弹仿真的研究。应用Matlab软件中的Simulink和Aerospaceblockset建立了比例导引律下导弹的6D仿真程序,给出了建立该程序所需要的力学和制导控制模型。介绍了建立模型的关键步骤以及各模块的详细建立方法、公式等。给出了该模型在试验中的应用建议并结合实例直观的演示了导弹飞行过程,仿真结果说明了程序连接的正确性。

Missile simulation is very important for missile's experimental verification. A research was conducted based on a purpose of experimental verification. In this paper, a kind of six degree of freedom simulation for proportional navigation missile based on Matlab Simulink and Aerospace blockset was constructed, models of control system and aerodynamics were advanced. The key process and detailed methods were introduced, and formulae were given. Some pieces of advice were given for its application in verification. At last, the quantitative results and pictures of a kind of missile simulation were given through an example. The result of simulation shows the program and link are correct.