| 摘要 |
The method involves performing undercarriage operation of the actuators and fixing operation of the undercarriages and associated trapdoors. A brake is provided with actuator for braking the wheels of the aircraft. A control unit is provided to order the operation of the undercarriages and braking. A maintenance case is provided to selectively order actuators of the system, where the aircraft is in the state extinguished at the time of maintenance actions. The actuation of the actuators connected to the maintenance case is ensured in the event of failure of the control unit. |
