| 摘要 |
The invention relates to a device for controlling a propeller, having variable-pitch blades, of a turboprop engine, including a first hydromechanical device (10) for controlling the pitch of the blades of the propeller and a second hydromechanical device (20) for controlling the speed of rotation of the propeller, characterised in that said device includes a single electromechanical actuator (30) including a movable actuator member (31, 36) mechanically connected both to said first hydromechanical device (10) for controlling the pitch, in order to manage the pitch setpoint, and to said second hydromechanical device (20) for controlling the speed, in order to manage the speed setpoint. |
