变结构控制在制导航弹控制器设计中的应用

Application of Variable Structure Control in Designing of the Controller of a Guided Bomb

文中将极点配置法应用于制导航弹倾斜稳定变结构控制器的设计中 ,求取系统的切换函数表达式 ,讨论了系统滑动模态对干扰和摄动的不变性 ,进而确定变结构控制规律 。

In this paper we used poles allocation method in the design of the rolling stabilization controller, deduced the switching function, analyzed the invariance of sliding mode to disturbance and determined the control law. Finally we gave the result of digital simulation of the system.