The invention provides a variable camber wing structure with deformation feedback, which is divided into four structural sections, including a wing leading edge structural section, a wing middle structural section, a wing middle-rear structural section and a wing trailing edge structural section. The structural sections are connected front and back through rotating shafts, and the bending degree of the wing structure is changed through steering engines connected with the rotating shafts. Angle sensors are arranged in the wing structural sections respectively and can form a complete wing deformation feedback control system together with a steering engine control system on an aircraft. The shape and the structural layout of the structure can be changed according to different flight conditions, so that the aerodynamic characteristics and the flight performance of the aircraft are improved, meanwhile, the deformation condition of the structure can be observed in real time, and the wing camber is correspondingly adjusted according to the actual flight state.

    本发明提供了一种具有变形反馈的变弯度机翼结构,该结构共分成共分为四个结构段,包括机翼前缘结构段、机翼中部结构段、机翼中后部结构段以及机翼后缘结构段。各个结构段之间通过转轴进行前后连接,并通过与转轴相连的舵机实现机翼结构弯度的变化。在各机翼结构段中分别设置了角度传感器,可与飞机上的舵机控制系统共同组成一套完整的机翼变形反馈控制系统。该结构可根据不同的飞行条件改变自身形状和结构布局,从而改善飞行器的气动特性和飞行性能,同时可实时观察结构的变形情况,针对实际飞行状态对机翼弯度进行相应的调节。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Variable camber wing structure with deformation feedback


    Weitere Titelangaben:

    具有变形反馈的变弯度机翼结构


    Beteiligte:
    XIE CHANGCHUAN (Autor:in) / SUN MENG (Autor:in) / MAO SEN (Autor:in) / YASUTOMO (Autor:in) / MENG YANG (Autor:in) / YANG LAN (Autor:in)

    Erscheinungsdatum :

    2023-12-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge






    Structure of variable-camber wing

    NI YINGGE | Europäisches Patentamt | 2024

    Freier Zugriff

    VARIABLE WING LEADING EDGE CAMBER

    PIPERNI PASQUALE | Europäisches Patentamt | 2023

    Freier Zugriff