Development of a real-time trajectory generator for NURBS interpolation based on the two-stage interpolation method

被引：1
|
作者：
Jinho Park
Sungho Nam
Minyang Yang
机构：
[1] Korea Advanced Institute of Science and Technology,Dept. of Mechanical Engineering
来源：
The International Journal of Advanced Manufacturing Technology | 2005年 / 26卷
关键词：
CNC; Interpolator; Jerk-limited trajectory; NURBS; Real-time;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper deals with the real-time NURBS interpolation method in which the interpolation error between the ideal curve and the interpolated curve is compensated within the machine basic length unit (BLU). Parametric curve interpolation methods are based on the Taylor series expansion of curve parameters and an approximation. This approach enables effective feed command generation following the target curve. However, the interpolation error caused by the curve segmentation cannot be controlled.
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页码：359 / 365
页数：6
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