The invention discloses a double-engine flying-wing unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles, the double-engine flying-wing unmanned aerial vehicle comprises a fuselage, wings and vertical fins, the vertical fins are arranged on the wings, the wings are symmetrically arranged on the two sides of the fuselage, a wing body fusion body structure is arranged between the fuselage and the wings, and a plurality of operation control surfaces are symmetrically arranged on the wings on the two sides. The side edge of the fuselage is parallel to the front edge of the wing, and the front edge of the operation control surface is parallel to the side edge of the wing. The whole machine is designed according to the parallel principle, the main edges of the whole machine are parallel to each other, a flat machine body different from a traditional unmanned aerial vehicle is formed, scattering wave crests of the whole machine are concentrated into a few, the scattering wave crests are arranged outside the RCS reduced key azimuth angle range, radar characteristics are weakened, meanwhile, the wing body fusion body structure of the machine body and the wings is matched, and the overall performance of the unmanned aerial vehicle is improved. The overall aerodynamic efficiency is high, the radar reflection sectional area is small, and therefore the stealth performance of the unmanned aerial vehicle is remarkably improved.

    本申请公开了一种双发飞翼无人机,涉及无人机技术领域,包括机身、机翼以及垂尾,所述垂尾设置于所述机翼,所述机翼对称设置于所述机身两侧,且所述机身与机翼之间为翼身融合体结构,两侧的所述机翼上对称的设置有若干操作舵面,所述机身的侧缘与机翼的前缘平行,所述操作舵面的前缘与所述机翼的侧缘平行。本申请整机采用“平行原则”设计,全机主要边缘相互平行,形成不同于传统无人机的扁平的机体,从而将全机的散射波峰集中成少数几个,并将其安排在RCS减缩的重点方位角范围之外,使雷达特性减弱,同时,配合机身和机翼的翼身融合体结构,使得整机空气动力效率高,且雷达反射截面积小,从而显著提高无人机的隐身性能。


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    Title :

    Double-engine flying wing unmanned aerial vehicle


    Additional title:

    一种双发飞翼无人机


    Contributors:
    HAN TINGTING (author) / REN JIE (author) / SHI SONGHUA (author) / WANG YUHENG (author)

    Publication date :

    2023-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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