The invention relates to a control method for a small-waterplane-area ship synchronously self-righting after damage and a ship body of the small-waterplane-area ship, and belongs to the technical field of small-waterplane-area catamarans. The method comprises the following steps: fitting a water inlet function of a damaged cabin by effectively monitoring the damage condition of each cabin; performing data processing and analysis on the ship type overall performance data; and meanwhile, real-time analysis is carried out aiming at a moment balance formula of a ship body drift center, and the ballast water flow of a damaged cabin to a single-side sheet body is adjusted and controlled according to an obtained flow function, so that the ship is always in a leveling state or an optimal balance state, the damage stability of the ship is greatly enhanced, and the safety of the ship, equipment and personnel is improved.

    本发明涉及一种破损后同步自扶正的小水线面船控制方法及其船体,属于小水线面双体船的技术领域。它通过有效监测各舱室破损情况,拟合破损舱室的进水函数;针对船型总体性能数据,进行数据处理和分析;同时针对船体漂心的力矩平衡公式进行实时解析,依据得到流量函数调节控制破损舱室对单侧片体的压载水流量,从而使船舶始终处于调平状态或最优平衡状态,极大的增强了船舶的破损稳性,提升了船舶、设备和人员的安全性。


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    Title :

    Control method for synchronously self-righting small waterplane surface ship after damage and ship body of small waterplane surface ship


    Additional title:

    破损后同步自扶正的小水线面船控制方法及其船体


    Contributors:
    GUO ANG (author) / HOU XIAOJUN (author) / LI DONGLAN (author)

    Publication date :

    2024-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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