建立了四旋翼的数学模型，在此基础上利用simulink搭建了四旋翼的模型和电机的模型，搭建了内环姿态控制器和外环位置控制器，实现了四旋翼控制的MATLAB仿真程序-The mathematical model of four-rotor, and on this basis to build a simulink model and use the model four-rotor motor, built inner and outer attitude controller position