The invention discloses an automatic take-up and pay-off device for an undercarriage of a mooring unmanned aerial vehicle and a control method thereof. The system comprises an undercarriage take-up and pay-off unit and a controller; the number of the undercarriage folding and unfolding units is four. The undercarriage folding and unfolding unit comprises an ultrasonic sensor, a buffer base and a fly-by-wire actuating cylinder; the controller is in two-way communication with an unmanned aerial vehicle flight control system, controls the main motors and the standby motors of the four undercarriage folding and unfolding units and further receives signal data sent by the ultrasonic sensors and the pressure sensors. The main control device and the standby control device are used, and the stability and the safety redundancy of take-up and pay-off of the fly-by-wire actuating cylinder of the unmanned aerial vehicle are improved.

    本发明公开了一种系留无人机起落架自动收放装置及其控制方法,系统包括:起落架收放单元和控制器;其中起落架收放单元的数量为四个;所述起落架收放单元包含超声波传感器、缓冲底座和电传动作动筒;所述控制器与无人机飞控系统双向通信,并控制四个起落架收放单元的主电机、备电机,所述控制器还分别接收超声波传感器和压力传感器发出的信号数据。本发明中使用主、备两套控制装置,提高了无人机电传动作动筒收放的稳定性和安全余度。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Automatic retracting and releasing device for undercarriage of mooring unmanned aerial vehicle and control method of automatic retracting and releasing device


    Weitere Titelangaben:

    一种系留无人机起落架自动收放装置及其控制方法


    Beteiligte:
    HUANG XIANG (Autor:in) / GUO ZHAOYI (Autor:in) / WU MEI (Autor:in) / WANG HAINAN (Autor:in)

    Erscheinungsdatum :

    2023-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge



    Retracting and releasing mechanism for undercarriage of load-carrying unmanned aerial vehicle

    LI LINJIE / LIU ZHIJUN / ZHANG XIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Unmanned aerial vehicle adsorption device with retracting/releasing device

    HU TIANXIANG / TANG HAONAN / ZHANG ZHENRUI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Undercarriage actuator cylinder retracting and releasing control system

    WANG XIAODONG / MA YING / LI LONGPENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Retracting and releasing device for unmanned vehicle

    QIAN DONGLIN / YIN JUN | Europäisches Patentamt | 2022

    Freier Zugriff

    Automatic retracting and releasing unmanned aerial vehicle arm assembly and unmanned aerial vehicle applying same

    LI XIN / WANG DI / HU QI et al. | Europäisches Patentamt | 2021

    Freier Zugriff