一种位置平滑且速度抗饱和的襟翼控制方法OA

The flap system's rapid response is prone to speed loop overshoot,which degrades system stability and shortens equipment life.To address this,a composite control method featuring"speed loop adaptive control and position loop smooth planning"is proposed.Firstly,a dynamic model of the flap system is constructed through an in-depth analysis of its components'working principles.Secondly,a theoretical mathematical model of the system under a loading environment is established to accurately characterize its dynamic behavior under actual operating conditions.Finally,to ensure stability and reduce start-up overshoot,the dynamic performance of the composite method is compared with traditional PID control in the speed loop.Based on the system performance specifications,the position loop performance of the composite control method is comprehensively verified under both no-load and load conditions.Simulation results demonstrate that,compared to the traditional PID control,the proposed method effectively reduces start-up overshoot,suppresses oscillation,and enhances system stability while meeting the system's rapidity requirements.