Automatic turn coordination trim control for rotary wing aircraf

Details Automatic turn coordination trim control for rotary wing aircraf Automatic turn coordination trim control for rotary wing aircraf

1991-08-28

1993-06-29

Peters, Jr., Joseph F.

Aeronautics and astronautics

Aircraft, heavier-than-air

Helicopter or auto-rotating wing sustained, i.e., gyroplanes

244179, 244181, 364434, B64C 1144, G05D 108

Patent

active

052226913

ABSTRACT:
A helicopter flight control system includes an automatic turn coordination system which provides a coordinating yaw command signal to the tail rotor of the helicopter. The system stores on command a trim attitude (e.g., signals indicative of bank angle, lateral ground speed, and lateral acceleration) about which automatic turn coordination is provided, thus providing the pilot with automatic turn coordination about attitudes other than wings level.

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