基于反馈线性化的飞行器姿态运动的变结构控制方法研究

Variable-structure control method of aircraft attitude based on feedback linearization

利用反馈线性化方法对飞行器姿态运动的非线性耦合进行了解耦,并对得到的线性化系统进行了变结构姿态控制系统设计,该控制系统具有优良的控制品质和鲁棒性。数字仿真结果进一步证实该方法的有效性。

With feedback linearization method and with variablestructure control theory,the nonlinear coupling and disturbs of nonlinear simulating model for aircraft maneuver are decoupled a nonlinear control system is proposed,which has a good robust nature.Numerical simulations prove that it is effective.