The invention discloses a variable-duct tailstock type high-speed unmanned aerial vehicle and a working method thereof. The unmanned aerial vehicle comprises a fuselage, canards, sweepback wings, rotor systems, sweepforward wings, ailerons, a wing vertical undercarriage, a lower half duct, a rear undercarriage, a vertical fin, a rudder, a vertical fin vertical undercarriage, a front undercarriage, a duct telescopic mechanism and an upper half duct. When the unmanned aerial vehicle is in a tailstock type aircraft mode, the upper half duct does not retract into the lower half duct, namely, the unmanned aerial vehicle is in a full duct form; when the upper half duct shrinks into the lower half duct, the duct is changed into a half duct form from a full duct form; free switching between a vertical flight mode and a fixed-wing aircraft mode is achieved, meanwhile, the advantages that a tailstock type unmanned aerial vehicle can take off and land vertically and is small in parking area are achieved, the design that a whole duct is changed into a half duct enables the duct to change the mode according to the flight requirement in the whole flight process, and the inherent problem of lifting force waste after tilting of the duct is solved.

    本发明公开了一种变涵道尾座式高速无人机及其工作方法,本发明的无人机包括:机身、鸭翼、后掠机翼、旋翼系统、前掠翼、副翼、机翼垂直起落架、下半涵道、后起落架、垂尾、方向舵、垂尾垂直起落架、前起落架、涵道伸缩机构、上半涵道。当无人机处于尾座式飞机模式时,上半涵道未收缩进下半涵道内,即为全涵道形态;当上半涵道收缩进下半涵道内时,即涵道由全涵道形态变为半涵道形态;本发明实现了在垂直飞行模式与固定翼飞机模式之间自由切换,同时兼备了尾座式无人机的可垂直起降,停机面积小的优点,本发明的全涵道变半涵道设计使涵道在整个飞行过程中可以根据飞行需求改变模式,解决了涵道固有的倾转后升力浪费问题。


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    Titel :

    Variable-duct tailstock type high-speed unmanned aerial vehicle and working method thereof


    Weitere Titelangaben:

    一种变涵道尾座式高速无人机及其工作方法


    Beteiligte:
    MO RUIQI (Autor:in) / ZHU QINGHUA (Autor:in) / LI JIAN (Autor:in) / LIU CHAOFAN (Autor:in) / YANG CHAOFAN (Autor:in) / LONG FUKUN (Autor:in)

    Erscheinungsdatum :

    2022-02-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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