飞行器永磁同步舵机控制系统研究与设计

Research and design of permanent magnet synchronous servo control system for aircraft

在试飞过程中,飞行器电动舵控制系统的设计性能直接影响到飞行器的姿态控制。为提高电动舵控制系统的稳定性和控制精度,设计一种基于模糊PI控制的永磁同步电动舵机矢量控制系统,在Matlab/Simulink环境下搭建仿真模型并进行仿真分析,设计实现基于FPGA的永磁同步电动舵机控制系统。实验结果表明,该控制系统的控制精度高、响应快、运行稳定,能够满足飞行器的实际飞行姿态控制需求。

During the flight test,the design performance of the aircraft′s electric rudder control system directly affects the aircraft′s attitude control.In order to improve the stability and control accuracy of the electric rudder control system,a vector control system of permanent magnet synchronous electric steering gear based on fuzzy PI control is designed,and a simulation model is built and analyzed in the Matlab/Simulink environment.Permanent magnet synchronous electric steering gear control system.Experimental results show that the control system has high control accuracy,fast response and stable operation,and can meet the actual flight attitude control requirements of the aircraft.