METHOD FOR ASSISTED STEERING OF A ROTARY TURNING AIRCRAFT COMPRISING AT LEAST ONE PROPELLANT PROPELLER, ASSISTED STEERING DEVICE AND AIRCRAFT

摘要

The present invention relates to an assisted piloting device (10) for an aircraft equipped with a rotary wing comprising a plurality of second blades (3 '), and a propulsion unit comprising a plurality of first blades (2'). This device comprises a control means (30, 40) for providing a displacement order (O) in one direction, said device (10) having a processing unit (20) for transforming said order (O) into an instruction of acceleration (C) in said direction, then to convert said acceleration setpoint (C) into at least one longitudinal attitude attitude setpoint (theta *) transmitted to a first automatic longitudinal attitude control system (26) controlling a longitudinal cyclic pitch of the second blades (3 ') and a first load factor withstand (Nx *) in a longitudinal direction transmitted to a second automatic load factor load control system (25) controlling the collective pitch of the first blades (2 ').