The invention relates to the field of aircraft control, and discloses an undercarriage actuator cylinder control device and an undercarriage, the undercarriage actuator cylinder control device comprises a controller, a main control circuit and at least one standby control circuit, the main control circuit comprises a detection circuit; the detection circuit is arranged at an undercarriage actuating cylinder to generate a detection signal; the controller is used for generating an action instruction according to the state information of the aircraft and sending the action instruction to the main control circuit, so that the main control circuit controls the undercarriage actuating cylinder according to the action instruction; the controller is further connected with the detection unit so as to obtain the detection signal, and when the detection signal does not meet the preset condition, the controller controls the standby control circuit to work and sends the action instruction to the standby control circuit. The standby control circuit is started to work when the main control circuit breaks down, so that on the basis of preventing multi-controller interference and motor power dispute, the stability of the undercarriage actuator cylinder control system and the safety of an aircraft are improved, and the situation that the aircraft cannot take off or land safely due to actuator cylinder faults is prevented.

    本申请涉及飞行器控制领域,公开了一种起落架作动筒控制装置和起落架,包括:控制器、主控制电路和至少一个备用控制电路,其中,主控制电路包括检测电路;检测电路设置于起落架作动筒处,以生成检测信号;控制器用于根据飞机的状态信息生成动作指令,并将动作指令发送至主控制电路,以便于主控制电路根据动作指令控制起落架作动筒;控制器还与检测单元连接,以获取检测信号,并在检测信号不满足预设条件时,控制备用控制电路工作,并将动作指令发送至备用控制电路。通过在主控制电路故障时启动备用控制电路工作,从而在防止多控制器干扰和电机功率纷争的基础上,提高起落架作动筒控制系统的稳定性和飞机安全性,以防止由于作动筒故障导致飞机无法安全起飞或降落。


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    Title :

    Undercarriage actuator cylinder control device and undercarriage


    Additional title:

    一种起落架作动筒控制装置和起落架


    Contributors:
    LIU DEXING (author) / SHEN SHENGLONG (author) / WU GUICHENG (author) / LONG CHAO (author) / LIU HUAFENG (author) / JIANG YAN (author) / GOU LIANXIANG (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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