四旋翼无人机视觉伺服控制代码。获取图像当中红色目标点坐标，通过IBVS算法计算出期望的升力和姿态，并通过mavros想外发送控制指令-Quad-rotor UAV visual servo control code. Being among the red target image coordinates by IBVS algorithm to calculate the desired lift and attitude, and through the outer mavros want

四旋翼动力学仿真，参考来源北航动力学小组-quad-rotor dynamics simulation

四旋翼飞行器飞控详细源代码，非常适合学习(Flight control detailed source code for four rotor aircraft)