For the problem that dynamic inversion control as an advanced control method of aircraft needs for precise
mathematical model, so its robustness is difficult to be ensured. Therefore, the uncertainty model of aircraft is introduced
deeply. The dynamic inversion method is used as inner loop of robust control, and robust control is to compensate for model
uncertainty as outer loop. By the analysis and design of ?? based on traditional ??∞, the worst-case analysis is given. The
simulation results show that the method can improve the robustness and the performance of the aircraft.