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提出用多块对称偏转的扰流片和副翼构成飞机的多舵面操作模型,采用开闭环控制相结合的控制方案,并用LQG方法实现控制律的设计和仿真,设计了一种切实可行的民机阵风减缓控制系统。仿真结果表明,所设计的阵风载荷减缓控制器能有效减缓阵风引起的飞机法向过载,实现阵风减缓。
The multi-rudder plane model with multiple deflecting spoiler and aileron is proposed. The control scheme is combined with open-loop control. The design and simulation of control law are realized by LQG method. A feasible Civil aircraft gust mitigation control system. The simulation results show that the designed gust load mitigation controller can effectively reduce the normal overloading caused by gusts and reduce the gust.