METHOD FOR AIRCRAFT AUTOMATIC LANDING IN DIFFICULT WEATHER CONDITIONS, INCLUDING UNMANNED Russian patent published in 2016 - IPC B64C19/00 

FIELD: aviation.

SUBSTANCE: invention relates to methods for automatic aircraft landing. For automatic landing in difficult weather conditions horizontal distance is set from initial point of trajectory decrease to its end point, parameters of aircraft movement in final point trajectory reduction, measuring speed and flight altitude, horizontal distance to final point of trajectory reducing deviation from vertical plane of axial line of runway, vertical component of flight speed, pitch, roll angles are determined and vertical component of aircraft velocity in a certain manner depending on difference of distances defined on propagation time of signals from transceivers lying in a certain manner through defined time interval, fed to missile control commands of aircraft in case of deviation value obtained by comparing next and previous calculation data along vertical component of velocity of aircraft.

EFFECT: safe landing in difficult weather conditions.

5 cl, 2 dwg