The invention relates to an active motion suppression device for an offshore floating scientific research platform. The two ends of folding canvas are fixed to a pair of rigid movable supports; the wave measuring radar can monitor the sea wave environment condition far away from the platform in real time and obtain wave data, and the controller controls the rigid moving support to move to the position where the floating platform is prevented from generating the heaving motion trend under the influence of waves in advance according to the wave data. The controller can judge the force application direction of waves to the folding canvas in real time according to the damping direction of the damping sensor, so that the driving device is controlled to drive the rigid moving support to move along the sliding rail, the middle of the folding canvas is aligned with the center of the waves, and the folding canvas is unfolded as much as possible. The purpose of reducing heaving, rolling and pitching motions of the platform at the same time is achieved. In addition, the device can also effectively utilize ocean wave energy to generate electricity, so that electric energy supply is continuously provided for the offshore floating type scientific research platform.

    本发明涉及一种用于海上浮式科研平台的主动式运动抑制装置,折叠帆布两端固定在一对刚性移动支架上;测波雷达可对平台远处的海浪环境条件进行实时监测并获得波浪数据,控制器据此预先控制刚性移动支架移动至阻碍浮式平台受此波浪影响产生垂荡运动趋势的部位;控制器还实时地根据阻尼传感器的阻尼方向可判定波浪对折叠帆布的施力方向,从而控制驱动装置带动刚性移动支架沿滑轨移动,使折叠帆布中部对准波浪中心位置,并使折叠帆布尽可能展开,达到同时减小平台垂荡、横摇及纵摇运动的目的。此外,该装置还可有效地利用海洋波浪能发电,从而持续地为海上浮式科研平台提供电能供应。


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    Titel :

    Active motion suppression device and suppression method for offshore floating scientific research platform


    Weitere Titelangaben:

    用于海上浮式科研平台的主动式运动抑制装置及抑制方法


    Beteiligte:
    XIAO LONGFEI (Autor:in) / YANG JIANMIN (Autor:in) / ZHANG NIANFAN (Autor:in) / ZHAO GUOCHENG (Autor:in) / LIU MINGYUE (Autor:in) / LI XIN (Autor:in) / WEI HANDI (Autor:in)

    Erscheinungsdatum :

    2021-05-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten



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