| 基于最小偏差法的过象限圆弧插补统一算法 |
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| 引用本文： | 朱江新,李言,李淑娟,洪伟,李鹏阳.基于最小偏差法的过象限圆弧插补统一算法[J].西安理工大学学报,2004,20(1):71-73. |
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| 作者姓名： | 朱江新 李言 李淑娟 洪伟 李鹏阳 |
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| 作者单位： | 西安理工大学,机械与精密仪器工程学院,陕西,西安,710048 |
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| 摘 要： | 在对最小偏差法及圆弧插补的进给方向识别过象限处理方法等关键问题进行研究的基础上，给出了处理过象限圆弧插补的基于最小偏差法的统一算法，解决了开放式数控系统软件开发过程中，包括整圆插补在内的跨象限圆弧段处理方面的难题。该算法适用于目前流行的开放式数控系统和各种CNC系统。
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| 关 键 词： | 圆弧 插补 最小偏差法 CNC |
| 文章编号： | 1006-4710(2004)01-0071-03 |
| 修稿时间： | 2003年5月30日 |
Unified Interpolation Algorithm of Over-Quadrant Circular Arc Based on Minimum Deviation |
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| ZHU Jiang-xin,LI Yan,LI Shu-juan,HONG Wei,LI Peng-yang.Unified Interpolation Algorithm of Over-Quadrant Circular Arc Based on Minimum Deviation[J].Journal of Xi'an University of Technology,2004,20(1):71-73. |
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| Authors: | ZHU Jiang-xin LI Yan LI Shu-juan HONG Wei LI Peng-yang |
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| Abstract: | Based on the research on the key points such as the method of the minimum deviation,distinguishing feed direction,dealing with the over-quadrant problem, an unified interpolation algorithm dealing with the problem of the over-quadrant circular arc based on the minimum deviation is suggested. This method also can solve the difficult problem occurred in the over-quadrant circular arc interpolation including arc interpolation in the process of the developing open NC software; It can apply to the current popular open NC and all kinds of CNC system. |
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| Keywords: | arc interpolation minimum deviation CNC |
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