弹道导弹中段机动突防制导问题的仿真研究

对弹道导弹中段机动突防制导问题进行了仿真研究.完成了导弹高空机动突防系统概念设计,建立了大气层外飞行的导弹突防制导问题的数学模型,设计了非线性规划求解突防制导指令的两种算法:基于解析解的Bang-Bang控制形式求解和多重参数化法求解.最后基于以上数学模型和算法模型建立仿真系统,对突防制导问题的两种算法进行仿真验证.

Research on Maneuvering Penetration Guidance Law of Ballistic Missile in Middle-course Flight by Simulation Method

In this paper, the maneuvering penetration guidance law in the middle-course flight of the missile is developed by simulation method. Firstly, the maneuvering penetration system is designed in conception. Then the mathematic model of an attack and defense process in the extra-atmosphere is built. And the maneuvering guidance law is solved by two types of nonlinear programming algorithms. One is the Bang-Bang control law which is based on the analytic solution. Another algorithm is based on the multiple parameterized method. Finally, the two algorithms is validated by the simulation experiments.