The invention relates to the field of high-altitude long-endurance unmanned aerial vehicle design, in particular to a vertical take-off and landing wingtip hinge combined type unmanned aerial vehicle.A unmanned flight platform is formed by combining a plurality of modular combined type single aircrafts at a certain height in the air in a wingtip hinged connection mode. According to the combined type single aircraft, the multi-rotor device is additionally arranged on the basis of a traditional fixed-wing aircraft, vertical take-off and landing can be achieved, and the combined type single aircraft has an independent take-off and landing function and a complete flight control system. All the single aircrafts are connected through hinge mechanisms and can roll relatively. The flight platformformed by combining the plurality of single aircrafts has the advantages of ultra-large aspect ratio, high lift-drag ratio, light structural mass, multiple functions, good maintainability, low manufacturing cost and the like. Through continuous combination, separation, recombination and the like of the flight platform, permanent air parking can be realized theoretically.

    本发明涉及高空长航时无人机设计领域,具体来讲是一种垂直起降翼尖铰接组合式无人飞行器。本无人飞行平台由若干模块化的复合式单体飞行器通过翼尖铰接连接方式在空中一定高度组合而成;所述复合式单体飞行器在传统固定翼布局飞行器基础上增加多旋翼装置,可实现垂直起降,具备独立起降功能以及完整的飞行控制系统。各单体飞行器之间采用铰接机构连接,可作相对滚转运动。多个单体飞行器组合后的飞行平台具有超大展弦比、高升阻比、结构质量轻、多功能化、维护性好、造价低等优势。通过飞行平台的不断组合、分离和重组等,理论上可以实现“永久驻空”。


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    Title :

    Vertical take-off and landing wingtip hinge combined type unmanned aerial vehicle


    Additional title:

    垂直起降翼尖铰接组合式无人飞行器


    Contributors:
    XIE CHANGCHUAN (author) / MENG YANG (author) / ZHANG GUOXING (author) / AN CHAO (author)

    Publication date :

    2021-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge




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