| 摘要 |
The present invention relates to a yaw-control device of an aerial device, such as a helicopter, said aerial device comprising a load-bearing structure and a rotary element connected to the load-bearing structure so as to be rotatably movable about an axis of rotation, relative to said load-bearing structure, in which the rotary element comprises fastening means for fastening at least one blade, the yaw-control device comprising a rotor and a stator which, in combination, form an electric machine, in which the load-bearing structure is connected to the first of said stator and said rotor, and in which the rotary element is connected to the second of said stator and said rotor, in which the electric machine is suitable for generating an electromotive force applied to the rotary element. |
