弹道式导弹最大射程优化研究

射程是弹道式导弹的重要性能指标。在给定导弹总体参数的情况下,使其射程达到最大。针对弹道式导弹整个飞行弹道的多种约束要求,建立了弹道最大射程优化的数学模型,在MATLAB/SIMULINK环境中,建立相应的仿真模型。对某型二级弹道式导弹进行了最大射程弹道优化,并将得到的最大射程弹道与原弹道进行了比较分析。仿真结果表明,给出的方法是通用的、可行的。

Research on Maximum Range Optimization of Ballistic Missile

Range is one of the most important performance taget of the ballistic missile. The purpose is to get the maximum range by modifying the flight program under the condition of specific parameters of ballistic missile were given. Considering constrains of the whole flight trajectory of the ballistic missile,a mathematical model of maximum range optimization was built,a corresponding simulation model was also built under the MATLAB/SIMULINK environment. As an example,maximum trajectory optimization was applied on a two-stage ballistic missile,and a comparison of original and optimal trajectories was presented with figures and tables. The results demonstrate that the method given by this paper is all-purpose and feasible.