Research on Flight Control System of Computer Vision Folding Common Axis Reverse Propeller UAV

A pose feedback control method based on reverse sliding mode was designed. The dynamic modeling is carried out. A method of position, attitude and positioning control for foldable coaxial twin-rotor unmanned aerial vehicle based on reverse sliding mode is proposed. The dynamic modeling and aerodynamic modeling of cylindrical coaxial unmanned helicopter are carried out. A method to solve the nonlinear control problem of the system is proposed by using the sliding mode theory. MATLAB was used to simulate it. Experimental results show that this method can improve the stability of aircraft.