Adaptive Control Scheme for Carrier-Based UAVs with Actuator Failure
摘要
Considering the carrier landing task for a canard UAV, an adaptive control scheme is presented based on multivariable model reference adaptive control (MRAC) method. The UAV will suffer from external and internal disturbances during the landing process. The external disturbance includes the airwake and deck motion, while the internal disturbance denotes its own actuator failure. Simulation demonstrates that the proposed structure can improve tracking accuracy, rapidity, and robustness of glide path and attitude.