Designing and Modeling a Control System for Aircraft in the Presence of Wind Disturbance

This paper proposes a switching adaptive control for trajectory tracking of unmanned aircraft systems. The switching adaptive control method is designed to overcome the wind disturbance and achieve a proper tracking performance for control systems. In the suggested system, the wind disturbance is regarded as a finite set of uncertainties; a controller is designed for each uncertainty, and a performance signal is obtained for switching between controllers through a set of visualizers. Each sub-system is robustly stable and the hysteresis logic-based switching is used to obtain the stabilization of a general system. The new system indicates more appropriate results for overcoming the air disturbance compared with the backstepping adaptive controllers. Finally, the modeling results for the performance of the designed controller are presented.