AIRCRAFT LANDING SYSTEM Russian patent published in 2013 - IPC B64F1/18 

FIELD: transport.

SUBSTANCE: invention relates aviation, particularly to aircraft landing systems and is intended to provide visual spatial pilot orientation when approaching to landing in conditions of limited visibility. The system generates glideslope beams providing individual AC descending trajectories depending on cockpit height relative to lower point of chassis or arresting hook. The aircraft landing system contains left and right laser emitters and corresponding shapers of glideslope beams spatial position at an angle to runway (RW) plane located along edges of RW and is provided with right and left devices respectively to move shapers with possibility of their fixation at distance d to RW threshold which is functionally connected with cab height relative to lower point of chassis or arresting hook (h) and with height oat which aircraft crosses RW threshold (h_thr). Calculations of shapers fixation place coordinates before landing of specific aircraft and generation of control commands for shaper moving devices are performed by central processor of flight control system.

EFFECT: higher control accuracy and flight safety.

10 cl, 5 dwg