The invention belongs to the field of undercarriages, and relates to a device and method for remotely controlling extension and retraction of an undercarriage in a rear cabin. A pneumatic electromagnetic valve and a controller are additionally arranged on corresponding pipelines of switches of the front cabin undercarriage and the rear cabin undercarriage to realize a function of remotely controlling the operation of the rear cabin undercarriage on the ground. Compared with an existing device, the device has the advantages that an electromagnetic valve is simply and conveniently arranged on a pipeline, the additionally arranged electromagnetic valve occupies a small space and has small influence on the internal space of the test bed, and the configured controller is independent of the test bed and has no influence on the spatial layout of the test bed. The electromagnetic valve and the controller are combined to realize the control function of remotely controlling the undercarriage of the rear cabin on the ground.

    本发明属于飞机起落架领域,涉及一种后舱远程控制起落架收放的装置及方法。在前、后舱起落架开关相应管路上加装气动电磁阀和配置控制器来实现地面远程控制后舱起落架操纵功能。本装置相对于现有装置,在管路上加装电磁阀简易、方便,加装的电磁阀占用空间小,对试验台内部空间影响较小,配置的控制器独立于试验台架之外,对试验台架空间布局不会构成影响。采用电磁阀与控制器组合配置实现了地面远程控制后舱起落架操纵功能。


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    Title :

    Device and method for remotely controlling extension and retraction of undercarriage in rear cabin


    Additional title:

    一种后舱远程控制起落架收放的装置及方法


    Contributors:
    WANG BAOLIANG (author) / LIU YUAN (author) / SHANG HUI (author) / JIAO QIFENG (author) / LU YAZHOU (author) / YIN PENGFEI (author) / FAN ZHONG (author) / WU HAO (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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