SYSTEM OF CONTROL OF TWIN-ENGINED AEROPLANE THROUGH CONTROL OF THRUST VECTOR Russian patent published in 1998 - IPC

FIELD: aircraft control systems. SUBSTANCE: includes swivel nozzles of engines connected with functional units which are interconnected in series. System is also provided with longitudinal and directional control computer, angle-of-attack sensor, altitude and ram-air-pressure sensors, angle-of-attack amplification corrector, longitudinal and directional control channel amplifiers, etc. System is additionally provided with ram air-pressure and correctors, as well as with device for selection of minimum signal. Deflection of nozzles is effected in limited range of ram air-pressure and altitudes. EFFECT: enhanced reliability of system; increased service life of nozzles. 3 dwg