The invention relates to a lift structure for an aerostat and a buoyancy adjusting method, and the structure realizes dynamic adjustment of lift and optimization of flight performance by combining a light gas storage chamber, a middle buffer chamber and an annular wing. The lift force structure comprises a floating main body, an annular wing, an air storage chamber, a middle buffer chamber and a control system, and further comprises an air filling unit and a pressure adjusting unit. The inner surface of the floating body defines a first air duct, and the annular wing and the floating body are spaced to form a second air duct. And the gas storage chamber and the middle buffer chamber are inflated and subjected to pressure regulation through the gas filling unit and the pressure regulation unit. The control system monitors the state of the aerostat in real time through the sensor array and adjusts the pressure of the air storage chamber and the middle buffer chamber and the absolute angle of attack of the annular wing through feedback control logic, so that dynamic adjustment of lift force and optimization of flight performance are achieved.

    本发明涉及一种用于浮空器的升力结构及浮力调整方法,该结构通过结合轻质气体储气室、中间缓冲腔室以及环形翼,实现了升力的动态调节和飞行性能的优化。该升力结构包括浮空主体、环形翼、储气室、中间缓冲腔室和控制系统,还可包括加气单元和压力调节单元。浮空主体内表面限定出第一风道,环形翼与浮空主体间隔形成第二风道。储气室和中间缓冲腔室通过加气单元和压力调节单元进行充气和压力调节。控制系统通过传感器阵列实时监测浮空器状态,并通过反馈控制逻辑调整储气室和中间缓冲腔室的压力,以及环形翼的绝对迎角,以实现升力的动态调节和飞行性能的优化。


    Access

    Download


    Export, share and cite



    Title :

    Lift structure for aerostat and buoyancy adjusting method


    Additional title:

    一种用于浮空器的升力结构及浮力调整方法


    Contributors:
    DUN TIANRUI (author)

    Publication date :

    2024-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft



    Phase change working medium for aerostat, aerostat buoyancy regulation and control system and regulation and control method

    ZHAO YANXING / GONG MAOQIONG / ZHANG JIAYU et al. | European Patent Office | 2022

    Free access

    Capsule structure, aerostat and working method of aerostat

    CHEN MANG / LUO YIPING | European Patent Office | 2020

    Free access

    Aerostat pod and aerostat

    GONG WENTAO / QU WEI / HE ZEQING et al. | European Patent Office | 2024

    Free access

    Buoyancy control device for long-endurance fixed-height flight of aerostat

    PENG GUILIN / WU LING / LI HAO et al. | European Patent Office | 2021

    Free access

    EXHAUST ASSEMBLY FOR AEROSTAT, AND AEROSTAT

    LIU RUOPENG / LUAN LIN / ZHAO LEI | European Patent Office | 2018

    Free access