| 三体船操纵特性计算机数值仿真 |
| |
| 引用本文： | 卢晓平,姚迪,王中.三体船操纵特性计算机数值仿真[J].中国舰船研究,2010,5(3):1-7. |
| |
| 作者姓名： | 卢晓平 姚迪 王中 |
| |
| 作者单位： | 1. 海军工程大学船舶与动力学院,湖北,武汉,430033
2. 大连船舶重工有限责任公司军事代表室,辽宁,大连,116000 |
| |
| 基金项目： | 海洋工程国家重点实验室基金 |
| |
| 摘 要： | 以三体船水动力型和K、T响应型（线性和弱非线性）操纵性运动方程为理论基础，以三体船重心运动轨迹微分方程组为数值仿真基础，采用仿真计算工具Matlab软件，对三体船回转运动轨迹、操纵性曲线以及Z型操纵试验曲线等操纵运动特性诸元进行了仿真计算。通过和单体船的对比分析，所得出的计算结果比较合理，计算结果显示三体船较单体船定常回转特性有所下降，而直线稳定性有所加强，跟从性和转首性有所提高。
|
| 关 键 词： | Hess—Smith法 细长体理论 切片法 操纵性 三体船 |
Numerical Simulation of Maneuverability Characteristics of Trimaran |
| |
| Lu Xiao-ping,Yao Di,Wang Zhong.Numerical Simulation of Maneuverability Characteristics of Trimaran[J].Chinese Journal of Ship Research,2010,5(3):1-7. |
| |
| Authors: | Lu Xiao-ping Yao Di Wang Zhong |
| |
| Institution: | Lu Xiao-ping1 Yao Di2 Wang Zhong1 1 College of Naval Architecture and Power,Naval University of Engineering,Wuhan 430033,China 2 Military Representative Office in Dalian Shipbuilding Industry Co. Ltd.,Dalian 116000,China |
| |
| Abstract: | Based on the theory of maneuverability differential equation of hydrodynamic form and K,T responsibility form(both linear and low degree nonlinear equation), the article took the track motion dif- ferential equation of trimaran gravity center as numerical simulation foundation, the maneuverability fea- ture of trimaran including turning tracks, maneuverability curves and zigzag maneuverability curves were calculated by means of Matlab simulation software, the calculation results were compared with that of m... |
| |
| Keywords: | Hess-Smith method slender hull theory strip method maneuverability trimaran |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
