The invention provides a stabilization method and system for small and medium-sized ships. The method comprises the following steps of S1, symmetrically arranging two propelling mechanisms in the middles of the left side and the right side of a ship body; S2, establishing the mechanical model of the ship; S3, calculating the kinetic equation of the mechanical model; S4, collecting the data of theplurality of groups of ships in a balanced state under different conditions; S5, collecting ship operation environment data and ship operation data during ship operation, and when [theta] is larger than 10 degrees, pushing force f(t) needing to be provided by a pushing mechanism when the ships need to recover balance at the moment is obtained through calculation; and S6, allowing the pushing mechanism on the inclined side of the ship to start work, applying the pushing force with the size of |f(t)| to the ships, wherein the ships are made to recover balance. According to the stabilization method and system for the small and medium-sized ships, inclination of the ships is corrected in time, and the stability and safety of ship navigation are effectively improved.

    本发明提供了一种用于中小型船舶的减摇方法及系统,所述方法包括以下步骤:S1、在船舶船身的左右两侧的中部对称设置两个推进机构;S2、建立船舶的力学模型;S3、计算所述力学模型的动力学方程;S4、采集多组船舶在不同情况下处于平衡状态时的上述数据;S5、采集船舶运行时的船舶运行环境数据和船舶自身运行数据,当θ>10°时,计算得到此时要使船舶恢复平衡时推进机构所需要提供的推动力f(t);S6、船舶倾斜一侧的所述推动机构开始工作,向船舶施加大小为|f(t)|的推力,使得船舶恢复平衡。本发明提供一种用于中小型船舶的减摇方法及系统,及时对船舶的倾斜进行修正,有效的提高船舶航行的稳定性和安全性。


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    Title :

    Stabilization method and system for small and medium-sized ships


    Additional title:

    一种用于中小型船舶的减摇方法及系统


    Contributors:
    SHEN XIN (author) / HUANG QIANWEN (author) / DING ZHE (author) / SHI JUNLEI (author)

    Publication date :

    2020-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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