| 船舶随浪运动稳性仿真计算 |
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| 引用本文： | 林焰,邢殿录,纪卓尚,杨.船舶随浪运动稳性仿真计算[J].海洋工程,1994(3). |
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| 作者姓名： | 林焰 邢殿录 纪卓尚 杨 |
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| 作者单位： | 大连理工大学 |
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| 基金项目： | 中国船舶工业总公司科研项目 |
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| 摘 要： | 本文利用Ｌｉａｐｕｎｏｖ理论，研究了船舶在规则波浪运动的稳性；利用摄动理论，求解出船舶运动响应；并讨论了船舶横摇与垂荡运动频率、最大横摇角和波浪要素对稳性曲线ＧＺ的影响，以及流体动压力对稳性曲线的修正，从而给计算船舶在随浪中的稳性提供了一种方法。
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| 关 键 词： | 船舶，稳性计算，随浪运动，仿真 |
STMULATED CALCULATION OF SHIP STABILITY IN FOLLOWING SEA |
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| Lin Yan,Xing Dianlu,Ji Zhuoshang,Yand Yu.STMULATED CALCULATION OF SHIP STABILITY IN FOLLOWING SEA[J].Ocean Engineering,1994(3). |
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| Authors: | Lin Yan Xing Dianlu Ji Zhuoshang Yand Yu |
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| Abstract: | The stability of a ship in following seaway is studied with Liapunov's theory. The motion responses are obtained with the perturbation motheds. And it discusses how the frequency of roll and heaving,maximum angle of rolling and main elements of waves inference the stability curve (GZ),and how GZ is corrected by fluid dynamic pressure, thus providing a new simulated calculation method for ship stability in following sea. |
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| Keywords: | ship stability calculation following seaway simulation |
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