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为保障多操纵面飞行器的安全性,提升飞行性能,提出了一种基于自适应控制分配的新型飞行控制方法。首先,阐述了用非线性动态逆设计多层飞行控制律的思想;然后,将与操纵效率相关的模糊罚函数引入到二次规划动态控制分配方法中,使控制分配的优化方向对于操纵效率的变化具有自适应能力,形成了自适应动态控制分配算法;最后,通过无故障三轴姿态控制仿真和故障存在情况对比仿真,验证了该方法的有效性和优越性。
In order to ensure the safety of multi-control aircraft and improve flight performance, a new flight control method based on adaptive control distribution is proposed. First of all, the idea of designing multi-layer flight control law by nonlinear dynamic inverse is expounded. Then, the fuzzy penalty function related to steering efficiency is introduced into the quadratic programming dynamic control assignment method, The adaptive adaptive control strategy is developed. Finally, the simulation and fault simulation of fault-free three-axis attitude control are carried out to verify the effectiveness and superiority of the proposed method.