摘要
ABSMS系统是针对汽车车身造型而研制的一个软件系统,本文介绍了它的理论依据及基本功能。由于B样条曲线的局部性、直观性、保凸性等优点,并且引入了重节点技巧,使该系统具有较强的曲面造型功能。
ABSMS is a software system developed especially for the modelling ofthe auto body. This paper introduces its theoretical basis and main func-tions. Due to the partial property, visual convenince, convexity of B-sp-line curve, and the application of multiple knot method, the system hasrather strong functions of surface modelling.
出处
《汽车工程》
EI
CSCD
北大核心
1991年第2期73-80,共8页
Automotive Engineering
关键词
车身外形
CAD
造型
Computer-aided design
Outline of body
Moulding
