基于滑模变结构导引律的动能拦截器六自由度仿真研究

Study of Kinetic Kill Vehicle's Six-degree-of-freedom Simulation Based on the Sliding Mode Guidance Law

为了实现对动能拦截器的姿控、轨控以及系统参数的设计和研究,文中基于Matlab的Simulink仿真平台构建了动能拦截器的六自由度仿真模型并采用滑模变结构导引律对弹道导弹目标进行了拦截仿真。从仿真结果来看,该系统能够实现对动能拦截器轨控、姿控以及系统参数设计的功能。

To design and research the kinetic kill vehicle＇ s attitude control system, trajectory control system and other system parameters, the six-degree-of-freedom simulation of KKV has been worked out in Matlab＇ s Simulink platform. The ballistic missile also has been inter- cepted by the sliding mode guidance law. From the results of the simulation, both the attitude control and trajectory control system have been worked out.