地效翼船运动特性的数学仿真  

Mathematical Simulation on the Stability and Maneuverability of Wing-In-Ground-Effect-Ship

作　　者：周谦[1] 徐新发[1] 袁昌华[1] 

机构地区：[1]中国船舶科学研究中心,江苏无锡214082

出　　处：《中国造船》2008年第3期112-117,共6页Shipbuilding of China

摘　　要：通过对各种干扰输入信号进行数学描述,建立起基于地效翼船空间运动方程组的数学模型。再以M ATLAB为工作平台,采用MATLAB/GUIDE编制地效翼船的数学仿真计算软件。最后利用该数学仿真软件对地效翼船的设计方案进行各种干扰作用下运动特性的数学仿真计算。仿真计算结果表明:地效翼船的数学仿真可以考察和评价设计方案在各种干扰作用下的稳定性和操纵性。The mathematical model based on the space motion equation of Wing-In-Ground-Effect-Ship is set up by using mathematical method to describe all kinds of disturbance signals. And MATLAB is chosen as the main software support, the calculating procedure of mathematical simulation is programmed on the platform MATLAB/GUIDE, Finally the mathematical simulation calculation of aerodynamic properties on blue print of WIG under any disturbance can be carried out, The results indi cate that dynamic stability and maneuverability of blue print under any disturbance can be checked up and estimated by means of mathematical simulation.

关 键 词：船舶 舰船工程 地效翼船 数学仿真 稳定性 操纵性 

分 类 号：U661.33[交通运输工程—船舶及航道工程] U674.942[交通运输工程—船舶与海洋工程]