基于UGNX4．0的逆向数字化技术在ATV设计中的应用  

Application of Numerical RE Technology on ATV Design Based on UG NX4

作　　者：冉险生[1] 林立[1] 隗寒冰[1] 叶东海[2] 

机构地区：[1]重庆交通大学,重庆400074 [2]重庆大学,重庆400044

出　　处：《包装工程》2009年第4期93-95,共3页Packaging Engineering

基　　金：中国博士后基金项目(20070420714)

摘　　要：介绍了ATV造型三维逆向设计的关键技术,包括NURBS曲面的理论基础及光顺表达等建模技术。以ATV250全地形车(AllTerrain Vehicle)外观覆盖件开发项目为例,系统阐述基于UGNX4.O的三维逆向、三维造型、三维结构等数字化技术手段在实践中的具体应用。The key technologies of 3D numerical reverse engineering of ATV modeling design were introduced, including 3D modeling technology such as basic theory of NURBS surface and smoothing expression. The application of reverse engineering, 3D modeling, 3D structure design based on UG NX 4.0 in practice was illustrated through the whole product development process of All Terrain Vehicle 250 modeling project.

关 键 词：逆向 数字化设计 全地形车 造型设计 

分 类 号：U426.1[交通运输工程—道路与铁道工程] TB476[一般工业技术—工业设计]