FIELD: aviation. SUBSTANCE: thrust vector is regulated in direction deflecting the engine nozzles by means of drives receiving signals relative to preset magnitudes of nozzle positions, thus creating the longitudinal moment. Nozzles turn around axes which are inclined relative to horizontal plane of aircraft. At similar deflection of nozzles control of aircraft is ensured at simultaneous creation of longitudinal and lateral moments. At different angles of deflection of nozzles, yawing moment is created with no change in fuel delivery and consequently with no reduction in total thrust. EFFECT: enhanced efficiency.
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Authors
Dates
1998-11-27—Published
1998-03-24—Filed