舰艇在海浪作用下的扰动仿真分析

Naval ship force simulation due to wave disturbance

实际海洋环境中舰艇受到多种因素的作用,对舰艇的操纵控制、船舶运动等方面产生了影响。本文基于非规则长峰波的数值仿真,提出舰艇在波浪影响下干扰力的计算方法。从频谱分析角度出发分析舰艇干扰力的主要影响因素,为仿真舰艇在海洋环境下运动提供思路。

Naval ship maneuvering and motion is influenced by many factors in actual ocean environment. Based on the numerical simulation of long-crested irregular wave, this paper proposes the calculation method of wave disturbance to naval ship. Based on the spectral analysis, we analysis the main factor of disturbance. These help to know more about the simulation of ship motion in the ocean.