| 自由曲面环切刀位规划 |
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| 引用本文： | 陈松,李学艺,王小椿.自由曲面环切刀位规划[J].计算机辅助设计与图形学学报,2002,14(11):1032-1035. |
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| 作者姓名： | 陈松 李学艺 王小椿 |
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| 作者单位： | 西安交通大学机械工程学院,西安,710049 |
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| 摘 要： | 提出一种快速求解测地线的算法。以此算法为基础，将Voronoi图区域划分思想推广到二维黎曼流形。采用递归方法解决了包含孤岛的自由曲面区域划分，实现了数控加工环切轨迹规划计算，并通过实例验证了该算法的正确性。
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| 关 键 词： | 自由曲面 Voronoi图 环切法 刀位规划 数控加工 |
| 修稿时间： | 2001年7月16日 |
Contour-Parallel Tool-Path Planning of Free-Form Surface |
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| Chen Song,Li Xueyi,Wang Xiaochun.Contour-Parallel Tool-Path Planning of Free-Form Surface[J].Journal of Computer-Aided Design & Computer Graphics,2002,14(11):1032-1035. |
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| Authors: | Chen Song Li Xueyi Wang Xiaochun |
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| Abstract: | A new algorithm to calculate geodesic curve quickly is presented. Based on this method, the area partitioning idea of Voronoi diagram is extended to the application of two-dimensional Riemann manifold. The area partitioning of free-form surface with island is solved by an iteration method, then the generation of contour-parallel tool-path is implemented. The validity of this algorithm is verified by an example. |
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| Keywords: | Voronoi diagram contour-parallel tool-path planning |
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