Modeling and applicition of multi-rotor with variable center of gravity

Aiming at the problem that the flight performance of multi-rotor with high load ratio is easily affected by the change of the center of gravity of load, the variable center of gravity model of multi-rotor was established, and the influence of the center of gravity on the aircraft was analyzed, and on the basis of this, the solution was put forward. Finally, the effects of the center of gravity change on flight performance and the effectiveness of the solution were verified through MATLAB simulation experiments.