The invention belongs to the technical field of aircraft design, and relates to a tilt-rotor aircraft and a control method thereof. Comprising a fuselage, wings, a horizontal tail, a vertical tail and a tiltable coaxial dual-rotor system, the tilting coaxial double rotors are adopted, the rotor disc area is reduced, the tilting rotors can be arranged on the inner sides of the wings to the maximum extent, the two engines are arranged in the middle of the fuselage, the tilting mass is reduced through the measures, the requirement for the structural strength of the wing roots of the wings is lowered, and the structural weight can be reduced easily; meanwhile, the engine is arranged in the middle of the fuselage, so that the problem that a deck or a runway is easily ablated by tail gas exhausted by the engine due to the built-in engine of the wingtip nacelle cloth is solved; the foldable coaxial double rotors are adopted, so that the power requirements of the aircraft in different flight states are met, and power matching in different flight states is easier to realize; the wings adopt high aspect ratio design, so that the cruise lift-drag ratio of the aircraft is improved, and the voyage is long; and by adopting the design of the foldable wings, the limited space parking requirement on a ship and the like is met.

    本发明属于飞行器设计技术领域,涉及一种倾转旋翼飞行器及其控制方法;包括机身、机翼、平尾、垂尾和可倾转共轴双旋翼系统;本发明采用可倾转共轴双旋翼减小了旋翼桨盘面积,使倾转旋翼能最大限度地布置于机翼内侧,并将两台发动机布置机身中部,以上措施减小了倾转质量,降低了对机翼翼根结构强度的要求,有利于减轻结构重量;同时,发动机布置于机身中部避免了翼尖短舱布内置发动机带来的发动机排尾气易烧蚀甲板或跑道的问题;采用可折叠共轴双旋翼满足了飞行器在不同飞行状态下的功率需求,更容易实现不同飞行状态下的功率匹配;机翼采用大展弦比设计,提高了飞行器巡航升阻比,航程远;采用可折叠机翼设计满足了舰上等有限空间停放要求。


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    Titel :

    Tilt-rotor aircraft and control method thereof


    Weitere Titelangaben:

    一种倾转旋翼飞行器及其控制方法


    Beteiligte:
    YANG CHUANGUANG (Autor:in) / DU HANG (Autor:in) / LIU ZHE (Autor:in) / ZHANG FUQIANG (Autor:in) / TANG HUSHENG (Autor:in) / LYU QUANJIANG (Autor:in)

    Erscheinungsdatum :

    2023-07-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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