FLYING VEHICLE AUTOMATIC LANDING SYSTEM Russian patent published in 2006 - IPC G08G5/02 B64D45/04 

FIELD: aeronautical engineering; systems for aerobatic flying vehicles.

SUBSTANCE: proposed system includes onboard equipment consisting of satellite navigational system complexed with inertial navigational system, trajectory parameters forming unit, automatic control system computer whose outputs are connected with electrohydraulic drive of oitch and heading control surfaces which are mechanically connected in their turn with respective control actuators; system is also provided with flying vehicle position sensors connected with automatic control system computer. Pilot indicator is connected with receiver of satellite navigational system. System is also provided with radio altimeter, comparator, localizer and glide-path receiver, glide-path and localizer radio beacons connected with it through radio channels, filtration unit for liner trajectory parameters of satellite navigational system and angular deviations from equal-signal zones of radio aids, two NOT circuits connected with comparator in series; two outputs of comparator are connected with 70- 60-maltitude selector and radio altimeter; system is also provided with two multiplier units.

EFFECT: enhanced accuracy and safety of automatic landing.

3 dwg