The invention relates to the field of undercarriage control, in particular to an undercarriage emergency putting control system. The undercarriage emergency putting control system comprises main undercarriage cabin door actuator cylinders used for controlling opening and closing of main undercarriage cabin doors, main undercarriage cabin door lock actuator cylinders used for controlling opening and closing of main undercarriage cabin door locks, main undercarriage retracting actuator cylinders used for controlling retracting of a main undercarriage, main undercarriage upper-lock actuator cylinders used for controlling opening and closing of upper locks of the main undercarriage and a hydraulic oil supply system used for controlling stretch of the main undercarriage hatch door actuator cylinders, the main undercarriage cabin door lock actuator cylinders, the main undercarriage retracting actuator cylinders and the main undercarriage upper-lock actuator cylinders. In the undercarriage emergency putting control system, the main undercarriage hatch doors, the hydraulic oil supply system drives the corresponding actuator cylinders to have the hatch door locks, the main undercarriage and the main undercarriage upper locks controlled, the principle is simple and practical, operation process is simplified, operation time is reduced, and operation burden of pilots is alleviated.
Undercarriage emergency putting control system
2015-09-09
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
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