In the takeoff process of flying wing Unmanned Aerial Vehicle (UAV), the thrust line is higher than the reference position of the center of gravity and the landing gear is opened, which will produce a large nose-down pitching moment. When using the conventional control surface allocation configuration, the elevator needs to deflect a larger angle to offset this part of moment and make the aircraft climb according to the target pitch angle. A flying wing UAV takeoff control strategy with embedded control surface compensation was designed to resolve this issue. During the flying wing UAV takeoff, the embedded rudder deflection was used to offset the nose-down pitching moment. The calculation of the Attainable Moment Subset (AMS) showed that this method can significantly improve the range of aircraft control moment, and the feasibility was verified through flight experiments. It can improve the aircraft's pitch control ability and improve the actual climbing effect.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A Takeoff Control Strategy for Flying-Wing UAV with Embedded Control Surface Compensation


    Weitere Titelangaben:

    Lect.Notes Mechanical Engineering


    Beteiligte:
    Liu, Jiaming (Autor:in) / Wei, Zhouhang (Autor:in) / Lyu, Yongxi (Autor:in) / Shi, Jingping (Autor:in) / Qu, Xiaobo (Autor:in)

    Kongress:

    China Aeronautical Science and Technology Conference ; 2023 ; Wuzhen, China September 26, 2023 - September 27, 2023



    Erscheinungsdatum :

    2023-12-19


    Format / Umfang :

    7 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    FLYING BODY TAKEOFF CONTROL SYSTEM

    OKUNO NOBUHIRO / MIYAHARA KENTA | Europäisches Patentamt | 2022

    Freier Zugriff

    Flying object takeoff control system

    OKUNO NOBUHIRO / MIYAHARA KENTA | Europäisches Patentamt | 2023

    Freier Zugriff

    FLYING OBJECT TAKEOFF CONTROL SYSTEM

    OKUNO NOBUHIRO / MIYAHARA KENTA | Europäisches Patentamt | 2022

    Freier Zugriff

    FLYING OBJECT TAKEOFF CONTROL SYSTEM

    OKUNO NOBUHIRO / MIYAHARA KENTA | Europäisches Patentamt | 2022

    Freier Zugriff

    Embedded control surface for flying wing configuration course control

    HUANG YONG / MA XIAOYONG / WANG YIQING et al. | Europäisches Patentamt | 2015

    Freier Zugriff