Zf Friedrichshafen Ag

Airbus Helicopters Technik Gmbh

Steffen Hartmann

Uwe Arnold

Andre Hausberg

Daniel Fürst

Carsten Wintjen

Jürgen Götte

Eckart Hoene

Oleg Zeiter

Jan Haar

Thomas Auspitzer

In one aspect, the present disclosure provides a system for reducing vibrations or stresses in a rotor blade system. The system may include at least three rotor blades configured to be rotated about a main rotor axis, where each of the three rotor blades may be adjusted by at least one electrically-adjustable control rod of a plurality of control rods. The plurality of control rods may include a first number of control rods forming a first group, and the plurality of control rods may include a second number of control rods forming a second group. A first circuit for may activate or deactivate the first group of control rods, and a second circuit may activate or deactivate the second group of control rods.

System for reducing vibrations or stresses in a rotor blade system

The invention relates to a system for the data transfer and processing for the controlling of a rotor blade actuator, the system comprising:

System for transmitting and processing data for controlling a rotor blade actuator

The discovery concerns a rotor hub cover for a helicopter, whereby the rotor hub cover has been constructed as a rotational body with a dome-shaped cover and the rotor hub cover has performance and control electronic components, characterized by the arrangement of the performance electronic components and the control electronic components on a surface of the internal side or the dome-shaped cover.

Rotor head with integrated electronics for a helicopter

Growing community of inventors

Kassel, Germany

Steffen Hartmann