电控旋翼桨距自校正控制仿真研究

针对电控旋翼的桨距控制问题,采用基于极点配置法的自校正控制方法进行仿真研究。以某电控旋翼试验系统为研究对象,采用最小二乘法对系统进行参数识别,利用极点配置法设计自适应控制器,并利用MATLAB将控制算法予以实现,对该电控旋翼系统进行充分的桨距控制仿真。仿真结果表明,基于极点配置法的自校正控制方法可对电控旋翼总距和周期变距实现有效准确的控制,并对系统模型的变化具有良好的适应性。

Pitch Control Simulation of the Electrically Controlled Rotor Based on Self-Tuning Control Method

In allution to the pitch control of the electrically-controlled rotor, it uses the self-proofread control based on pole collocation method to simulate. Aiming at ceatain electrically-controlled rotor experimental system, it applies the least square method to identify the system parameter, designs the self-tuning controller with the pole collocation method, realizes simulation by Matlab. The simulation results show that the self-tuning control based on pole collocation method has a satisfactory control effec...