基于退步控制的再入飞行器自动驾驶仪设计

Backstepping Control Based Autopilot Design for Reentry Aerocraft

文中基于一种不同于反馈性化的退步控制思想 ,提出了一种新的非线性反馈自动驾驶仪设计方法 ,利用这种方法 ,为再入飞行器设计了自动驾驶仪。仿真结果表明 ,所提出的退步控制方法是有效的 ,并且设计过程简单 ,易于实现。

In this paper, a new kind of control strategy for design of autopilot with nonlinear feedback based on backstepping technique was presented. Also the autopilot of reentry aerocraft was designed with this nethod. The simulation results show that the method of backstepping proposed in this paper is efficient. The design process is simplex than others and easy for implement.