Glidepath Command Generation and Tracking for Longitudinal Autolanding
نویسندگان
چکیده
This paper describes a glidepath command generator for indirect altitude control and presents an auto-landing controller for glide-slope tracking and flare maneuver via adaptive backstepping, in order to provide precise altitude trajectories for auto-landing of unmanned aerial vehicles. The proposed glideslope tracking and flare maneuver control law is quite different from conventional guidance and control loops separately designed in autopilot. Simulation results demonstrate that the adaptive auto-landing controller is capable of effectively guiding the aircraft along the glidepath command under the presence of the wind disturbances and microburst.
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