The invention belongs to the field of large solar unmanned aerial vehicles, and relates to an aerodynamic layout of a large solar unmanned aerial vehicle, which comprises a fuselage and deformable wings, and the deformable wings comprise outer wings and inner wings; when the rotating shafts on all the fuselages deflect to the maximum angle, the ground sliding state of the solar unmanned aerial vehicle is achieved, and sliding and other operations of the unmanned aerial vehicle are facilitated; when the rotating shafts on all the fuselages deflect to a proper angle, the wing direction size of the solar unmanned aerial vehicle can be adjusted at the moment, a runway can be fully utilized, the lift force characteristic is considered, the take-off and landing performance can be improved, and the state is called the take-off and landing sliding state of the solar unmanned aerial vehicle; when the rotating shafts on all the fuselages deflect to the minimum angle, the extension length of the whole aircraft is controlled to be the maximum, which is the air flight form of the solar unmanned aerial vehicle; when the solar unmanned aerial vehicle is in different flight stages, the optimal state can be ensured to carry out the flight of the current stage, so that the efficient flight of the solar unmanned aerial vehicle is realized.

    本申请属于大型太阳能无人机领域,为一种大型太阳能无人机的气动布局,包括机身和可变形机翼,可变性机翼包括外侧机翼和内侧机翼;当所有机身上的转轴偏转到最大的角度时,这是太阳能无人机的地面滑行态,便于飞机滑行和其他作业;当所有机身上的转轴偏转到适当的角度时,此时太阳能无人机的翼向尺寸可调节,能够充分利用跑道,兼顾升力特性,有利于提高起降性能,这种状态称为太阳能无人机的起降滑跑态;当所有机身上的转轴偏转到最小的角度时,整个飞机的展长控制到最大,这是太阳能无人机的空中飞行形态;当太阳能无人机处在飞行的不同阶段时,均能够保证最优的状态进行当前阶段的飞行,从而实现太阳能无人机高效的飞行。


    Access

    Download


    Export, share and cite



    Title :

    Aerodynamic layout of large solar unmanned aerial vehicle


    Additional title:

    一种大型太阳能无人机的气动布局


    Contributors:
    XU SHENGMING (author) / SHANG LIYING (author) / MA YAN (author) / ZHANG CHAO (author) / MING YALI (author) / PAN SHIXUAN (author) / REN JIANGTAO (author)

    Publication date :

    2023-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



    Aerodynamic layout of unmanned aerial vehicle

    ZHANG LIHUI / ZHANG YONG | European Patent Office | 2021

    Free access

    Canard flying wing aerodynamic layout unmanned aerial vehicle

    LI YONGLIN / YANG SHENBO / WANG YUANBO et al. | European Patent Office | 2021

    Free access

    Sweepforward canard flying wing aerodynamic layout unmanned aerial vehicle

    LI YONGLIN / ZHUO-LIN GUANGZE / QIAO ZHI et al. | European Patent Office | 2021

    Free access

    Unmanned aerial vehicle layout structure

    WU YI / CHEN LONG / ZHANG HONGBIN et al. | European Patent Office | 2020

    Free access

    Long-endurance multi-rotor unmanned aerial vehicle based on novel aerodynamic layout

    XIONG BIN / ZHANG YONGSHENG / JIANG XUELEI et al. | European Patent Office | 2023

    Free access