| AutoCAD样条曲线的生成原理及误差分析 |
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| 引用本文： | 裴葆青,刘幼立.AutoCAD样条曲线的生成原理及误差分析[J].中北大学学报,1995(2). |
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| 作者姓名： | 裴葆青 刘幼立 |
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| 作者单位： | 华北工学院 |
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| 摘 要： | 本文对ＡｕｔｏＣＡＤ样条曲线的生成原理以及曲线的拟合精度计算进行了详细分析，举例说明了样条曲线类型的检测过程，从而为ＣＡＤ／ＣＡＭ系统中使用该样条曲线提供了误差控制方法。
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| 关 键 词： | AutoCAD，B样条，曲线，拟合，精度 |
AUTOCAD SPLINE CURVE GENERATING PRINCIPLE AND ITS ACCURACY ANALYSES |
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| Pei Baoqing,Liu Youli.AUTOCAD SPLINE CURVE GENERATING PRINCIPLE AND ITS ACCURACY ANALYSES[J].Journal of North University of China,1995(2). |
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| Authors: | Pei Baoqing Liu Youli |
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| Abstract: | This paper analyzes the generating principle and accuracy of AutoCAD spline curve. Taking an example to explain the method of testing splinetype, and an algoritnm for fitting accuracy analysis method to the tolerance control for using the spline curve in CAD/CAM system is proposed. |
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| Keywords: | AutoCAD B-spline curve fitting precision |
| 本文献已被 CNKI 等数据库收录！ |
