초록 ▼

The invention relates to a method for controlling a plurality of actuators (9a, 9b, 9c) for a movable thrust reverser cowl (1), characterized remarkable in that the position deviation between adjacent actuators is measured in real time, and in that the speed profile of the actuator or actuators in q

The invention relates to a method for controlling a plurality of actuators (9a, 9b, 9c) for a movable thrust reverser cowl (1), characterized remarkable in that the position deviation between adjacent actuators is measured in real time, and in that the speed profile of the actuator or actuators in question is adjusted by a position deviation exceeding a predetermined threshold.

대표청구항 ▼

1. A control method for controlling a plurality of actuators of a movable thrust reverser cowl, wherein a position deviation between adjacent actuators is measured in real time, and a speed profile of at least one of the adjacent actuators is adjusted when the position deviation exceeds a predetermi

1. A control method for controlling a plurality of actuators of a movable thrust reverser cowl, wherein a position deviation between adjacent actuators is measured in real time, and a speed profile of at least one of the adjacent actuators is adjusted when the position deviation exceeds a predetermined threshold, wherein the speed profile defines an acceleration rate, a plateau speed, and a deceleration rate, and the adjustment of the adjacent actuators consists of increasing or decreasing the acceleration rate, increasing or decreasing the plateau speed, and increasing or decreasing the deceleration rate. 2. The method according to claim 1, wherein when it emerges from said measurement that one of the adjacent actuators is late in relation to the other actuators, the late actuator is accelerated. 3. The method according to claim 2, wherein the other actuators are controlled by stepping. 4. The method according to claim 3, wherein the stepping control of the other actuators are staggered. 5. The method according to claim 1, wherein when it emerges from said measurement that one of the adjacent actuators is late in relation to the other actuators, said other actuators are decelerated. 6. The method according to claim 1, wherein when it emerges from said measurement that one of the adjacent actuators is ahead in relation to the other actuators, the ahead actuator in question is decelerated. 7. The method according to claim 1, wherein when it emerges from said measurement that one the adjacent actuators is ahead in relation to the other actuators, said other actuators are accelerated. 8. The method according to claim 1, wherein the movable cowl is stopped if one of said adjacent actuators is locked or if the delay and/or advance of at least one of said adjacent actuators in relation to other actuators has not successfully been offset.