【摘要】 论述了一种基于Matlab的防空导弹三维弹道仿真方法。对导引规律和弹道仿真进行了探讨,以比例导引法为例,建立了防空导弹弹道仿真模型,讨论了部分参数的选取准则及其变化对弹道的影响,并使用Matlab语言进行了三维仿真。最后,分析了导弹速度,目标速度以及比例系数等运动参量对仿真弹道以及遭遇时间的影响。仿真结果表明:该方法对弹道优化设计有一定的意义。更多还原

【Abstract】 A method for three-dimensional trajectory simulation of air defense missile based on matlab is studied.The guidance law and the trajectory simulation are presented.Taking the proportional guidance method as an example,air defense missile trajectory simulation modeling is established and the three-dimensional simulation of missile trajectory is protracted on Matlab language.The choice of some parameters and its influence on trajectory are discussed among the rest.Finally,the influence of the missile and target velocity including the guidance coefficient on the simulation trajectory and the encounter time are analyzed.The results of simulation show that this method is significant in improving trajectory optimization design.更多还原