海洋背景下开尔文尾迹仿真与分析  

Simulation and Analysis of Kelvin Wake in Ocean Background

作　　者：侯海平[1] 陈标[1] 刘翠华[1] 

机构地区：[1]海军潜艇学院,山东青岛266071

出　　处：《计算机仿真》2007年第8期12-15,共4页Computer Simulation

摘　　要：当舰船在海面航行时,其后面会形成明显的尾迹,开尔文尾迹是其中一种主要的特征尾迹。在复杂的海洋背景环境下检测开尔文尾迹是遥感探测的重要内容。文中对海面仿真模型和开尔文尾迹模型进行了研究,并结合这两种模型对海洋背景下的开尔文尾迹进行了仿真,给出了不同海面状态、不同航速条件下的尾迹仿真结果,并对开尔文尾迹特征进行了分析。该方法基础上的仿真分析有助于进一步的对舰船特征参数的测量和提取。When ship is sailing at sea, obvious wake can be formed behind it. Kelvin wake is the main characteristic type. Detecting Kelvin wake in complex ocean background is an important part in remote sensing detection. The paper studies the ocean surface simulation model and the Kelvin wake model, and based on the two models it gives the results of Kelvin wake under different ocean surface conditions and different velocities. Besides, it analyzes the characteristic of Kelvin wake. The simulation and analysis will further help to facilitate the measurement and extraction of ship＇s characteristic parameters.

关 键 词：开尔文尾迹 海洋背景 海面模拟 仿真分析 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] O353[自动化与计算机技术—计算机科学与技术]