数量反馈理论在导弹攻角鲁棒控制系统中的应用

Application of Quantitative Feedback Theory to Attack Angle Robust Control System of Missile

对简化的弹体动力学模型，应用数量反馈理论方法对导弹攻角控制系统进行了鲁棒校正，设计了一个不变的鲁棒控制器Ｇ（Ｓ），使导弹在整个飞行过程中，攻角对俯仰舵偏角的传递函数的频率响应满足设计期望要求，改善了弹体的动力学特性。设计导弹控制系统时。

Using Quantitative Feedback Theory method, robust synthesis is applied to design the attack angle control system of simplified missile dnynamics plant,and a fixed controller G(s) is designed. the desired performance of attack angle control system can be satisfied in frequency domain over the missile's flight process, and the dynamic characteristic of missile is improved. It can be utilized to caculate the parameter of ideal controller in designing the missile control system.