Several nonlinear control theories have been implied in UAVs control system, although all of
those control system can achieve control objects and satisfy control requirement, the
robustness of those system is unknown. This paper introduces Monte Carlo approach which
is a statistical method to the study of UAVs control system's robustness. Disturbances which
are worthy to consider and detailed process are presented. And Simulation results show
that, considering atmospheric turbulence and sensors noises, Monte Carlo approach is a …