Actuating system for an aerodynamic control surface and systems for the piloting of an aircraft, comprising at least such an actuating system.

摘要

- The present invention relates to an actuation system (1) for bringing an aerodynamic control surface (G) into one or other of two active stable positions opposite each other relative to a neutral position. - According to the invention, this actuation system includes: . two electromagnetic coils (A, B) arranged on a fixed support (2), one facing the other; . a moving blade (P), one (4) of the ends of which is fixed elastically to the said fixed support (2), and the other end (6) of which is arranged between the said coils (A, B) and is capable of being attracted by each of the said coils; and . a moving element (7) secured to the said blade (P) and carrying the said aerodynamic control surface (G). - Flying (steering) of aircraft. IMAGE