Tail rotor system and method for controlling a tail rotor system

摘要

The tail rotor system comprises a multisheet tail rotor (3) with firm blade pitch angle. The tail rotor system comprises redundant drive units (1). The drive units are propelled by an electrical or a hydraulic power source. One power source stands in connection with the main drive of the aircraft. The control or regulation unit (5) is adjusted or controlled by the drive units corresponding to the number of revolutions or direction of rotation. An independent claim is included for a method for controlling a tail rotor system for an aircraft.