| 三维曲线轨迹插补的研究 |
| |
| 引用本文： | 高玉龙,赵玉刚,候瑞玲.三维曲线轨迹插补的研究[J].山东理工大学学报,2009,23(2):104-106. |
| |
| 作者姓名： | 高玉龙 赵玉刚 候瑞玲 |
| |
| 作者单位： | [1]山东理工大学机械工程学院,山东淄博255049 [2]高密市仁和学校,山东高密261500 |
| |
| 摘 要： | 为了实现数控机床空间三维曲线轨迹插补,提出了两种高效准确的插补算法.隐式方程曲面交线采用进给选择原理的插补算法;参数方程空间曲线采用小直线段逼近的插补算法.仿真实验表明,这两种方法对插补空间曲线具有高效的优点.
|
| 关 键 词： | 插补算法 交线 三维曲线 |
Studies in three-dimensional curve interpolation arithmetic |
| |
| GAO Yu-long,ZHAO Yu-gang,HOU Rui-ling.Studies in three-dimensional curve interpolation arithmetic[J].Journal of Shandong University of Technology:Science and Technology,2009,23(2):104-106. |
| |
| Authors: | GAO Yu-long ZHAO Yu-gang HOU Rui-ling |
| |
| Institution: | 1.School of Mechanical Engineering;Shandong University of Technology;Zibo 255049;China;2.Renhe School in the Country of Gaomi;Gaomi 261500;China |
| |
| Abstract: | In order to develop a class of interpolation algorithms which can drive the cutter of a CNC machine along three-dimensional trajectories,this paper proposes two efficient and accurate methods.Implicit definition was used to interpolate the intersection curve on the basis of step selection rules,while straight-line segments were used to approximate the desired path for the parametric curve.These two methods have high efficient for interpolation algorithms which can drive the cutter of a CNC machine along thr... |
| |
| Keywords: | interpolation algorithms intersection curve three-dimensional curve |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
