Method and apparatus for automated launch, retrieval, and servicing of a hovering aircraft

摘要

An aircraft capable of thrust-borne flight can be automatically retrieved, serviced, and launched using equipment suitable for a small vessel. For retrieval, the aircraft hovers over a base apparatus having one or more rails which bound a space into which the aircraft can safely descend. When the aircraft's measured position and velocity are appropriate, the aircraft descends promptly such that a spanwise component on the aircraft engages the rails. The teeth restrain the aircraft in position and orientation, while the rails bring the aircraft to rest. Articulation of the rails is used to park the aircraft in a servicing station. Connections for refueling, recharging, and/or functional checks are made in preparation for launch. Launch is effected by removing connections and restraints and articulating the rails to put the aircraft in an appropriate position and orientation. The aircraft uses its own thrust to climb out of the apparatus into free flight.

主权项

1. An apparatus for retrieving an aircraft from free thrust-borne flight, the apparatus comprising:
a frame; a parking station supported by the frame and including at least one arm configured to engage a portion of the aircraft; at least one rail connected to and extending from the frame; and a plurality of restrainers connected to the at least one rail, each restrainer being movable toward and away from the parking station, wherein at least two of the plurality of restrainers are positioned such that, when the at least one rail is oriented substantially horizontally; (i) a fixture on the aircraft can be received therebetween; and (ii) after the fixture on the aircraft is received therebetween, the aircraft is restrained in translation and rotation.