| EPS快速成形系统中平面图元插补的实现 |
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| 引用本文： | 刘艳伟,尚仕波,方亮,陈太喜,贾龙.EPS快速成形系统中平面图元插补的实现[J].微计算机信息,2010(11). |
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| 作者姓名： | 刘艳伟 尚仕波 方亮 陈太喜 贾龙 |
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| 作者单位： | 中国矿业大学机电学院; |
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| 摘 要： | 简要探讨了直角坐标下典型平面图元即直线和圆弧插补理论,进而对常用的DDA直线插补算法和一种改进的逐点比较圆弧插补算法进行了介绍,在此基础上,针对一种步进电机控制的线热源EPS快速成形系统,用单片机实现了直线和圆弧的插补。
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| 关 键 词： | 平面图元插补 单片机 快速成形系统 EPS |
Planar Meta-Graph Interpolation in Expanded Polystyrene Rapid Prototyping System |
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| LIU Yan-wei SHANG Shi-bo FANG Liang CHEN Tai-xi JIA Long.Planar Meta-Graph Interpolation in Expanded Polystyrene Rapid Prototyping System[J].Control & Automation,2010(11). |
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| Authors: | LIU Yan-wei SHANG Shi-bo FANG Liang CHEN Tai-xi JIA Long |
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| Abstract: | In the present research, the approach of linear and circular interpolation in Cartesian coordinate system was discussed, which typically represent the planar meta-graph. A usual DDA linear interpolation algorithm and a circular interpolation algorithm using point by point comparing method were constructed for the expanded polystyrene (EPS) rapid prototyping system. Besides, a linear heat-source was directly built controlled by stepping motor for EPS rapid prototyping system. The interpolation of line and ar... |
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| Keywords: | Planar meta-graph interpolation Single-chip microcomputer RP system EPS |
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