| 对直接函数法圆弧插补的改进 |
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| 引用本文： | 贾宝贤. 对直接函数法圆弧插补的改进[J]. 机床与液压, 2000, 0(4): 44-45 |
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| 作者姓名： | 贾宝贤 |
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| 作者单位： | 石油大学（华东）,山东东营 |
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| 摘 要： | 本文给出了一种圆弧插补递推算法，其插补误差为半个脉冲当量，其简便程度接近于逐点比较法，而执行速度优于逐点比较法。本法适用于各种双轴联动的ＣＮＣ系统。
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| 关 键 词： | 圆弧插补 直接函数法 最小偏差法 数控系统 |
The improvement of DFM (direct function method) with arc interpolation |
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| Jia Baoxian. The improvement of DFM (direct function method) with arc interpolation[J]. Machine Tool & Hydraulics, 2000, 0(4): 44-45 |
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| Authors: | Jia Baoxian |
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| Affiliation: | Jia Baoxian |
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| Abstract: | A new recursive algorithm for arc interpolation is given in this paper. It is almost as handily as the point by point comparison method, and its execution time is shorter than the comparison method. And its interpolation error is half of one pulse equivalent. It is suitable for various CNC system with double axle linkage. |
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| Keywords: | Arc Interpolation algorithm CNC |
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