%0 Journal Article %T Designing and Modeling a Control System for Aircraft in the Presence of Wind Disturbance (TECHNICAL NOTE) %J International Journal of Engineering %I Materials and Energy Research Center %Z 1025-2495 %A Hamidi, H. %A Mortazavi, H. %A Salahshoor, A. %D 2017 %\ 12/01/2017 %V 30 %N 12 %P 1856-1862 %! Designing and Modeling a Control System for Aircraft in the Presence of Wind Disturbance (TECHNICAL NOTE) %K Switching control %K Unmanned aircraft systems %K Air chaos %K Uncertainty %K Logic %K based switching %R %X 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 back-stepping adaptive controllers. Finally, the modeling results for the performance of the designed controller are presented. %U https://www.ije.ir/article_73075_df4ae31c26e2df489d9ed957e651ac77.pdf