When a four-rotor aircraft suffers from strong disturbance,the problem of the stable flight control will happen.To solve the problem,a fast and smooth adjustment method for the four-rotor aircraft is presented based on the adaptive fuzzy PID control.The method is used to simulate the flight of the four-rotor aircraft by Matlab.And the control results are compared with the classical PID control algorithm.The results show that the fuzzy PID controller has better dynamic performance and robustness,compared with the conventional PID controller.After several tests,the hardware design performance is reliable,and can meet the requirements of stable flight control.%针对四旋翼飞行器姿态控制中存在强噪声干扰时平稳飞行控制变差的问题,提出了基于自适应模糊PID控制器的四旋翼飞行器快速平稳调节方法.在Matlab中运用该方法对四旋翼飞行器的飞行进行仿真,并与经典PID控制算法的控制结果进行对比.仿真结果表明,模糊PID控制器比常规PID控制器具有更优良的动态性能及鲁棒性.经过多次试验,该硬件设计性能可靠,能满足飞行器一系列稳定飞行的控制要求.
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