The invention provides a high-frequency micro-vibration isolation device of a spacecraft control moment gyroscope. The high-frequency micro-vibration isolation device is of a central symmetry structure and comprises an installation plate (1), a bottom plate (3) and vibration isolation units arranged between the installation plate (1) and the bottom plate (3). Each vibration isolation unit comprises a radial damping unit (4), an axial damping unit (5) and an elastic supporting unit (6). According to the novel micro-vibration isolation device, vibration isolation performance is good at CMG work rotation speed, six-degree-of-freedom micro vibration transferred to a star body can be effectively reduced, and posture stability and pointing accuracy of the star body can be improved.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    High-frequency micro-vibration isolation device of spacecraft control moment gyroscope


    Beteiligte:
    LI DONGXU (Autor:in) / SHI SHENGHAO (Autor:in) / JIANG JIANPING (Autor:in) / LUO QING (Autor:in) / WEI ZHANJI (Autor:in)

    Erscheinungsdatum :

    14.10.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F16F SPRINGS , Federn



    Vibration isolation device of control moment gyroscope and control moment gyroscope

    HU BAOYI / GAO ENYU / JIANG XIUPENG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Vibration isolation device suitable for satellite control moment gyroscope

    LIU XINGTIAN / CHI ZHONGMING / ZHOU WEIMIN et al. | Europäisches Patentamt | 2021

    Freier Zugriff


    Steering the Control Moment Gyroscope Clusters Onboard High-Agile Spacecraft

    Somov, Y. I. / Platonov, V. N. / Sorokin, A. V. et al. | British Library Conference Proceedings | 2004


    Inertia-Free Spacecraft Attitude Control with Control Moment Gyroscope Actuation

    Agarwal, Kshitij / Weiss, Avishai / Kolmanovsky, Ilya et al. | AIAA | 2012