Parametric rolling in the longitudinal waves is an important mode leading to ship capsizing and relates to many disasters.
纵浪中船舶发生参数激励横摇是导致船舶倾覆的重要模式,许多海难事故与此有关。
参考来源 - 纵浪中船舶参数激励非线性随机横摇研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The relation between speed of longitudinal waves and spring parameters has been known theoretically and it has been verified by our experiment.
得到了弹簧上纵波传播速度与弹簧参量间的理论关系，并从实验上进行了验证。
A nonlinear parametric excitation equation is obtained for ships in longitudinal waves, and the dynamic stability is analyzed when the natural frequency of heave and roll are approximately equal.
本文建立了在纵浪上航行船舶的非线性参数激励横摇运动方程，研究了当升沉固有频率接近横摇固有频率时船舶的稳定性。
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