应用概率密度函数研究随机横浪中船舶航行的安全概率。
The safe probability of ship navigation in random beam wave is studied by the probability density function.
本文对随机横浪中船舶的运动及其倾覆概率计算进行了探讨。
In this paper, a study of the computation of the ships capsizing probability in stochastic beam sea is made.
基于概率理论和非线性动力学方法研究随机横浪中甲板上浪船舶的随机跳跃。
The random jumping of ships with water on deck in random beam waves is studied based on the probability theory and nonlinear dynamic method.
考虑非线性阻尼、非线性复原力矩和随机波浪，建立了随机横浪中船舶运动的随机非线性微分方程。
The random nonlinear differential equation of ship's motion is established considering the nonlinear damping, nonlinear recover moment and random waves.
采用理论结合物理模型实验分析的方法，研究大型开敞式码头系泊船舶在不规则横浪作用下的船舶运动规律。
Through theoretical analysis and physical model test, the paper deals with the movement of moored ship at large open terminal under irregular transverse wave.
用时域分析方法研究了横浪情况下渔船舷侧起网时的横摇运动及其安全性，分析了起网力矩对横摇运动的影响。
This paper deals with the rolling motion and safety for fishing vessels in beam seas during hauling, and analyses effects of the hauting moment to rolling motion.
对深V型滑行艇模型进行了静水横摇衰减实验和零速正横浪规则波中横摇运动实验，讨论了在处理试验数据时所面临的一些问题；
The roll decay test in still water and roll tests in regular waves at zero speed on model of a deep-Vee planing craft are conducted, and problems arising from the data processing are discussed.
为了研究随机海浪中船舶航行安全域的构造及生存概率的预报方法，考虑阻尼和复原力矩的非线性及海浪的随机性，建立随机横浪中船舶运动的随机非线性微分方程。
The random nonlinear differential equation of the rolling motion of ships in random beam waves is established considering the nonlinear damping, nonlinear restoring moment, and the random waves.
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。
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。
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.
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