The invention provides a microwave-energy-driven high-altitude ultra-long-endurance high-aspect-ratio integrated unmanned flight platform. A high-aspect-ratio wing body fusion layout is adopted; a rectification receiving antenna serving as a source of a whole-aircraft power device is integrally designed with whole-aircraft pneumatic and structure; the wing section of the wing body fusion part of the rectification receiving antenna arrangement area adopts a wing section with a flat lower surface and a lift-drag ratio meeting the requirement, and adopts a post-loading form; an inverted V tail is arranged on the rear portion of a tail boom of the unmanned aerial platform to arrange a corresponding control surface, and full-aircraft trimming is achieved through the V tail; the electric propellers serve as power devices and are located above the symmetry plane of the fuselage. On the premise of ensuring the energy receiving efficiency, the airborne integrated rectification receiving antenna is used for receiving radio frequency energy and converting the radio frequency energy into direct current electric energy, the unmanned platform is driven to fly and execute tasks, the problems of a pneumatic structure and energy receiving caused by an exposed antenna are eliminated, the efficiency of the whole platform is improved, and the cost is reduced. Theoretically, infinite long-endurance flight can be truly realized.

    本发明提出一种微波能量驱动的高空超长航时大展弦比一体化无人飞行平台,采用大展弦比翼身融合布局;作为全机动力装置来源的整流接收天线与全机气动和结构一体化设计;整流接收天线布置区域的翼身融合部位翼型采用下表面平坦、升阻比满足要求的翼型,且采用后加载形式;无人飞行平台尾撑后置倒V尾来布置相应的舵面,并通过V尾实现全机配平;电动螺旋桨作为动力装置位于机身对称面后上方。本发明在保证能量接收效率的前提下,利用机载一体化整流接收天线接收射频能量并转换为直流电能,驱动无人平台飞行并执行任务,消除外露天线带来的气动结构和能量接收方面的问题,提高整个平台的效率,理论上可以真正实现无限长航时飞行。


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    Titel :

    High-altitude ultra-long-endurance high-aspect-ratio integrated unmanned flying platform driven by microwave energy


    Weitere Titelangaben:

    微波能量驱动的高空超长航时大展弦比一体化无人飞行平台


    Beteiligte:
    MI BAIGANG (Autor:in) / DENG YANGPING (Autor:in) / ZHAN HAO (Autor:in) / SONG LIWEI (Autor:in) / QIN GUODONG (Autor:in) / ZHANG JUNYAO (Autor:in) / BAI XUAN (Autor:in) / YU JINGYI (Autor:in)

    Erscheinungsdatum :

    2022-11-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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    MI BAIGANG / DENG YANGPING / ZHAN HAO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

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    PATTERSON, CHARLES | AIAA | 1989


    Flying wing layout low-cost long-endurance unmanned flying platform

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

    Freier Zugriff

    High Altitude Endurance Unmanned Aerial Vehicle

    Jackson, P. / Association for Unmanned Vehicle Systems International | British Library Conference Proceedings | 1998


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    Bargetto, R. / Spezzaferro, R. / North Atlantic Treaty Organization | British Library Conference Proceedings | 1993