METHOD FOR SIMULTANEOUS OPERATION OF DRIVES FOR MOVING AIRCRAFT LATCHES, DEVICE FOR AIRCRAFT LATCH DRIVES AND AIRCRAFT EQUIPPED WITH SUCH DEVICE

摘要

1. A method for the simultaneous operation of drives for moving at least two movable aerodynamic surfaces of an aircraft, including: - controlling drives for moving movable aerodynamic surfaces in the direction of a given position; - detecting, during movement, the slowest drive; and - adaptation of the drive control to fit it under the action of the slowest drive. 2. The method according to claim 1, wherein when the drive reaches a predetermined position, this drive is stopped and braked to hold it in a predetermined position. The method according to claim 1, wherein each drive comprises an electric motor, the method comprising the step of detecting a failure due to a combination of at least some of the following parameters: position of the aerodynamic surface; engine position; motor power supply current; drive load 4. The method according to claim 3, in which each drive contains a brake, while the parameters used in the failure detection mode also contain a braking torque. The method according to claim 3, in which, in case of failure of at least one of the drives, all the drives are stopped. The method according to claim 3, which is designed to control at least four aerodynamic surfaces distributed over both wings of the aircraft, while in case of failure of at least one of the drives of one of the aerodynamic surfaces on one of the wings, the drives of this aerodynamic surface are stopped , as well as the drives of the corresponding aerodynamic surface located on the other wing. 7. The method according to claim 6, in which the drives dr