摘要
以现有的曲线、曲面造型理论和ＣＡＤ软件为基础，利用ＮＵＲＢＳ曲线、曲面的强大造型功能，提出了新的曲面分块理论。并把这一理论应用于轿车车身，使轿车车身的曲面分块数目大大减少。
On the base of the old theory of dividing curved surface of automobile body, the non uniform rational B spline surface is used to divide automobile body, and a new theory of dividing curved surface has been put forward. The theory is used on a car, as example,the number of curved surfaces divided on an automobile body has been reduced a lot.
出处
《洛阳工学院学报》
1998年第4期54-57,共4页
Journal of Luoyang Institute of Technology
基金
国家自然科学基金
关键词
汽车
曲面
曲线
车身
CAD
Automobiles\ Car bodies\ Curved surface\ Curves Computer aided design
