According to the double-engine small long-endurance unmanned aerial vehicle, the piston engines with high efficiency and low oil consumption rate are adopted, and the overall appearance is optimally designed to improve the lift-drag ratio; an efficient energy management system is used for monitoring and controlling flight power consumption in real time, and the energy utilization efficiency is improved; quick release buckles and electrical system interfaces of all parts are reasonably designed and effectively integrated, so that the operation convenience is improved, and the operation and maintenance difficulty is reduced; by means of the high-performance composite material and the optimized laying layer design, the structural weight is greatly reduced, the flight endurance time (24 hours or above) of the unmanned aerial vehicle during ultra-long endurance is further achieved, and the operation efficiency of the unmanned aerial vehicle is improved.

    本发明提出了一种双发动机的小型长航时无人机,采用高效低耗油率的活塞发动机,优化设计整机外形以提高升阻比;利用高效的能源管理系统实时监测和控制飞行功耗,提高能量利用效率;合理设计和有效集成各部件快拆卡扣、电气系统接口,提升了操作便捷性,降低了运维难度;利用高性能复合材料和优化铺层设计,大幅降低了结构重量,进而实现了无人机超长航时的飞行续航时间(24小时以上),提升了无人机作业效率。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Double-engine small long-endurance unmanned aerial vehicle


    Weitere Titelangaben:

    一种双发动机的小型长航时无人机


    Beteiligte:
    WANG YAOKUN (Autor:in) / LIN ZHAORU (Autor:in) / YANG CHAO (Autor:in)

    Erscheinungsdatum :

    05.09.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge



    Solar ultra-long endurance small unmanned aerial vehicle

    GUAN FURONG | Europäisches Patentamt | 2024

    Freier Zugriff

    Long-endurance unmanned aerial vehicle system

    LUO RUI / PU LEI / YU QINGYUAN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Double unmanned aerial vehicle with improved endurance

    ZHENG JUNXIONG / LIU YIN / RAN HONGYU | Europäisches Patentamt | 2015

    Freier Zugriff

    Tilting vector long-endurance unmanned aerial vehicle

    QU GAOMIN / DONG YANFEI / LI JIGUANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Long-endurance wind energy unmanned aerial vehicle

    LI CHUNZHOU | Europäisches Patentamt | 2023

    Freier Zugriff