A pilot flight control stick haptic feedback system includes a pilot user interface, a position sensor, a pilot motor, and a control circuit. The pilot user interface is movable to a position at a movement rate. The position sensor senses the position of the pilot user interface and supplies a pilot...http://www.google.de/patents/US7658349?utm_source=gb-gplus-sharePatent US7658349 - Pilot flight control stick haptic feedback system and method
