The invention discloses an unmanned aerial vehicle steering engine forward loading and reverse torque combined test device and method, and aims to solve the problem of unmanned aerial vehicle electric steering engine forward loading and reverse torque combined test, through the linkage design of a locking block, a planetary gear reducing mechanism and a hand rocker mechanism, the test of the forward and reverse functions of the electric steering engine is compatible, and the test efficiency is improved. The application blank that no mature product exists in the reverse torque testing market is filled, it is ensured that the electric steering engine still keeps the following characteristic through the hand rocker mechanism under the extreme conditions of power failure and the like, meanwhile, the requirement for implementing frequency sweeping of the electric steering engine under the conditions of any offset angle and any additional load is met, and the application range is wide. According to the invention, the structural form of a combined device of a planetary gear reducing mechanism and a hand rocker mechanism is applied to the fields of torsion bar torque checking and electric steering engine reverse torque testing, and the operation is simple, accurate and reliable.

    本发明公开了一种无人机舵机正向加载及反向力矩组合测试装置及方法,针对无人机电动舵机正向加载及反向力矩组合测试问题,通过锁紧块、行星齿轮减速机构和手摇杆机构联动设计,同时兼容了电动舵机性能正反向两种功能的测试,弥补了反向力矩测试市场无成熟产品的应用空白,保证电动舵机在断电等极端情况下,通过手摇杆机构依然保持“跟随”特性,同时满足电动舵机在任意偏置角度任意附加载荷情况下实施扫频的需求,本发明将行星齿轮减速机构+手摇杆机构组合装置的结构形式用于扭杆力矩校核,以及电动舵机反向力矩测试领域,操作简便,精确可靠。


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    Title :

    Forward loading and reverse torque combined testing device and method for steering engine of unmanned aerial vehicle


    Additional title:

    一种无人机舵机正向加载及反向力矩组合测试装置及方法


    Contributors:
    ZUO JUNLONG (author) / DAI YONGBO (author)

    Publication date :

    2023-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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