Discrete Control of Micro Quadrotor Aircraft via Sampling Feedback

This paper studies a discrete control algorithm of through sampling feedback. On the digital computer control platform, a sampled-data controller is designed to control a quadrotor UAV system based on backstepping control method and the proposed continuous controller. The results show that, compared with theoretically continuous time control scheme, our discrete controller can realize the purpose of stable flight. Finally, a simulation example is given to show the effectiveness of the proposed control scheme.