Unmanned gyroplane flight control method based on propeller disc attitude control

The invention discloses an unmanned gyroplane flight control method based on propeller disc attitude control. A longitudinal control channel and a horizontal track control channel are included. Each control channel is divided into an outer ring and an inner ring, the outer ring performs height/speed control and horizontal track control, and the inner ring performs paddle disc attitude control. During inner ring attitude control, the attitude of a fuselage is not directly controlled, but the plane attitude of a main rotor disc is controlled. A paddle disc plane serves as a main lifting surface, lifting force and resistance change can be caused when the posture of the paddle disc plane changes, however, due to a seesaw type connecting structure between a main rotor wing and a main stand column, delay similar to the pendulum effect exists between the main rotor wing and a fuselage, and fluctuation and errors exist when the posture of the fuselage is directly controlled. Therefore, by adopting the mode of control