System for use with seat in cockpit of aircraft i.e. airplane, to electrically control flight of aircraft, has sensation stress generating unit comprising hydraulic jack that is mechanically connected to articulation system

摘要

The system (1) has a movable actuation handle (2) moving around actuation axes (3, 4) utilizing an articulation system (5). A piloting order generating unit (6) generates a piloting order that is representative of movement of the actuation handle around of the actuation axes. A sensation stress generating unit (7) generates sensation stress during the actuation of the actuation handle. The sensation stress generating unit comprises a hydraulic jack (22) that is mechanically connected to the articulation system through a hydraulic angle transmission (9).