所属单位：

机电工程学院

发表刊物：

IEEE ICMTMA2010

关键字：

中文关键字：NURBS；插补；速度尖点；S速度曲线；平滑处理，英文关键字：NURBS; interpolation; sharp corners; S-curve veloc

摘要：

The paper proposes smoothing adaptive NURBS curve interpolation algorithm, which is based on the forward-looking technology acceleration and jerk constraints, to adaptively adjust feed rate according to the requirements of interpolation accuracy. NURBS curve is divided into curve segments by sharp corners, and by using the corresponding acceleration and 5 paragraphs S deceleration control which acceleration limits, feeding rate of each curve segment is re-planned. So smooth speed transition curve is got to enhance the accuracy and efficiency of NC machining.

备注：

蔡安江

合写作者：

张海涛,郭宏伟

第一作者：

郭师虹,蔡安江

论文类型：

期刊论文

卷号：

卷：1

期号：

期：1

页面范围：

页：357-360

是否译文：

否

发表时间：

2010-12-01