船型参数化建模  

Parametric modeling approach of hull form

作　　者：张萍[1,2] 冷文浩[2] 朱德祥[2] 黄少锋[2] 

机构地区：[1]江南大学,江苏无锡214122 [2]中国船舶科学研究中心,江苏无锡214082

出　　处：《船舶力学》2009年第1期47-54,共8页Journal of Ship Mechanics

摘　　要：本文尝试地建立了船型参数化建模方法,即通过特征参数确定纵向特征曲线,应用优化方法生成站线,进而生成船体曲面。某船的改型实例表明了该建模方法的可行性。This paper tries to introduce a approach of parametric modeling of hull form, in which the longitudinal curves are firstly derived from the parameters, and the sections are obtained by means of optimization, then the hull form is finally gained. And the modeling approach is approved to be effective by the example.

关 键 词：船型 特征参数 纵向特征曲线 NURBS曲线 NURBS曲面 

分 类 号：U662[交通运输工程—船舶及航道工程]