The invention discloses a composite material unmanned aerial vehicle wing which comprises a composite material wing body, a turbulent flow assembly and a flow guide mechanism, the composite material wing body comprises an upper shell plate, a lower shell plate and a framework; the upper shell plate is connected with the lower shell plate, the upper shell plate and the lower shell plate are both connected with the framework, the flow guide mechanism comprises a variable stiffness skin and a pneumatic muscle driver, and the turbulent flow assembly comprises a spoiler and a driving mechanism; the spoiler is arranged close to the rear edge of the wing, the spoiler is rotatably arranged on the upper shell plate, an opening of the spoiler faces the rear edge of the wing, the spoiler is driven to rotate by the driving mechanism arranged in an inner cavity of the composite material wing body, the flow guide mechanism is arranged at a wing tip of the wing, and the variable stiffness skin is vertically fixed on the upper shell plate. Two pneumatic muscle drivers are arranged in the variable stiffness skin, the two pneumatic muscle drivers are located in the same vertical plane and arranged in a V shape, and a V-shaped opening is formed downwards. The structure design is reasonable, the aerodynamic efficiency is high, the lift force is effectively improved, and the adjustment is convenient.

    一种复合材料无人机机翼,包含复合材料机翼本体、扰流组件和导流机构;复合材料机翼本体包含上壳板、下壳板和骨架;上壳板与下壳板相连,上壳板和下壳板均与骨架相连,所述导流机构包含变刚度蒙皮和气动肌肉驱动器,扰流组件包含扰流板和驱动机构;扰流板布置在临近机翼后缘处,扰流板可转动地设置在上壳板上,扰流板的开口朝向机翼后缘,扰流板由布置在复合材料机翼本体内腔中的驱动机构驱动转动,位于机翼翼尖处布置有导流机构,变刚度蒙皮竖向固定在上壳板上,变刚度蒙皮内布置有两个气动肌肉驱动器,两个气动肌肉驱动器位于同一个竖直平面内呈V形布置,V形开口向下设置。本发明结构设计合理,气动效率高,升力得到有效改善,便于调节。


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    Title :

    Composite unmanned aerial vehicle wing


    Additional title:

    一种复合材料无人机机翼


    Contributors:
    YANG FAN (author) / WANG RONGGUO (author) / CAI CHAOCAN (author) / XU ZHONGHAI (author) / HE XIAODONG (author) / LIU WENBO (author)

    Publication date :

    2021-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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