BTT导弹地形跟踪/地形回避控制器设计方法

针对倾斜转弯(BTT)导弹地形跟踪/地形回避控制任务,在弹体坐标系下建立了导弹的动力学数学模型,将滚转通道独立解耦,俯仰-偏航通道耦合设计;依据H_∞混合灵敏度理论,设计了俯仰-偏航通道过载控制器和滚转通道滚转角控制器;通过六自由度非线性仿真,验证了设计方法的有效性。

BTT Missile Controller Design Approach forTerrain Following and Terrain Avoiding

For BTT missile terrain following and terrain avoiding requirements, the missile dynamic mathematical model is established in the body coordinates. The roll channel is decoupled from pitch-yaw channel. Based on H-infinite mixed sensitivity theory, overload controller for pitch-yaw channel and roll angle controller for roll channel are designed. Finally. The ndinear6-DOF simulation is performed to verify the validity of the method in this article.