The invention discloses an unmanned aerial vehicle flight control system and a steering engine positioning module. The unmanned aerial vehicle flight control system comprises a main control system, apropulsion system, a steering system and a feedback system, the propulsion system is provided with at least two ducted fan propulsion units in total, the steering system is provided with at least three steering engines in total, the at least two ducted fan propulsion units and the at least three steering engines are arranged at the tail of an unmanned aerial vehicle in a centralized mode, and thesteering system further comprises the steering engine positioning module. The steering engine positioning module comprises a steering engine installation positioning reference shaft located in a shellat the tail of the unmanned aerial vehicle and a spoke-shaped positioning component assembled and connected with the steering engine installation positioning reference shaft through a first radial positioning structure and a first circumferential positioning structure. The spoke-shaped positioning component is mounted at the tail end of the unmanned aerial vehicle main body structure through a second radial positioning structure and a second circumferential positioning structure; and the at least three steering engines are respectively positioned and mounted on the steering engine mounting and positioning reference shafts corresponding to the steering engine mounting parts.

    本发明公开了一种无人飞行器飞行控制系统及舵机定位模块,该无人飞行器飞行控制系统包括:主控系统、推进系统、舵系统、反馈系统;所述推进系统共有至少两个涵道风扇推进单元,所述舵系统共有至少三个舵机,所述至少两个涵道风扇推进单元与所述至少三个舵机集中地设置在无人飞行器尾部,所述舵系统还包含舵机定位模块,舵机定位模块包含位于无人飞行器尾部的壳体内的舵机安装定位基准轴和通过第一径向定位结构以及第一周向定位结构与舵机安装定位基准轴装配连接的轮辐形定位部件,轮辐形定位部件又通过第二径向定位结构以及第二周向定位结构安装在无人飞行器主体结构的尾端,至少三个舵机分别定位安装在舵机安装定位基准轴上对应舵机安装部位。


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    Title :

    Unmanned aerial vehicle flight control system and steering engine positioning module


    Additional title:

    无人飞行器飞行控制系统及舵机定位模块


    Contributors:
    TANG BING (author) / LIU YIJIAN (author)

    Publication date :

    2020-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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