摘要
长期以来,因为反求算法的困扰,Bezier曲面模型一直难于在复杂曲面的数控自动编程中得到应用。本文解决了Bczier曲面模型的这一缺陷,使共计算和处理都非常方便,这种便利在曲面的求交、显示、加工等操作中,具有特殊的意义。
Puzzled by converse algorithm,BEZIER sculptured surface modelhas not applied successfully in sophisticated surface's NC automatic-ally programming.This paper deals with the defect and makes itscalculation and treatment very convenient.The convenience possesesspecial meaning in the operation of surface's intersection,display ingand cuttaing.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
1990年第4期49-57,共9页
Journal of South China University of Technology(Natural Science Edition)
关键词
数控加工
编程
曲面
模型
算法
curved surface
model
algorithm
passing
controlling
point
