The invention discloses a vertical take-off and landing fixed wing long-endurance air vehicle. The vertical take-off and landing fixed wing long-endurance air vehicle comprises a fuselage in horizontal position in flight; the head part of the fuselage is provided with a pair of canard type wings; the tail part of the fuselage is provided with a pair of wings; a vertical empennage is arranged below the tail part of the fuselage; the lower parts of the wings are provided with at least two pairs of distributed power plants, wherein the number of the power plants is even, and the revolving shafts of the power plants are arranged along the axis of the fuselage; the head part of the fuselage is provided with a vertically distributed through hole; and an elevating control power plant is arranged in the through hole, and the revolving shaft of the elevating control power plant is arranged in vertical. According to the vertical take-off and landing fixed wing long-endurance air vehicle, the elevating control power plant is used for changing rotating aped of variable pitch propellers and elevating control moment force needed by screw pitch output in the whole flight envelope; the number of fixed pitch propellers is larger, and rotating speed of each propeller can be controlled individually, so that rolling and yaw control adjustable minimum pulse-width is smaller, and control accuracy is higher.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vertical take-off and landing fixed wing long-endurance air vehicle


    Beteiligte:
    REN BIN (Autor:in) / WANG JIN (Autor:in) / WANG LIGUANG (Autor:in)

    Erscheinungsdatum :

    18.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Vertical take-off and landing hybrid power long-endurance fixed wing flying platform based on connected wing layout

    QIU YUNLONG / YANG HUA / ZHAO WENWEN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Research on Aerodynamic Characteristics of General Long Endurance Vertical Take-Off and Landing Fixed Wing UAV

    Li, Zhan-ke / Zhang, Liang-yang / Zhang, Si-jia et al. | Springer Verlag | 2022


    Vertical take-off and landing fixed-wing unmanned aerial vehicle

    TIAN YU | Europäisches Patentamt | 2020

    Freier Zugriff

    Vertical take-off and landing fixed-wing unmanned aerial vehicle

    SHI YONGKANG / WU HAO / LI PENG | Europäisches Patentamt | 2022

    Freier Zugriff

    Vertical take-off and landing fixed-wing unmanned aerial vehicle

    SUN WEI | Europäisches Patentamt | 2023

    Freier Zugriff