| 带形状参数的C-B样条曲线 |
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| 引用本文： | 韩敬利.带形状参数的C-B样条曲线[J].科学技术与工程,2010,10(26). |
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| 作者姓名： | 韩敬利 |
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| 作者单位： | 中国人民解放军理工大学指挥自动化学院,南京,210007 |
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| 摘 要： | 利用积分方法构造了带形状参数的C-B样条曲线基函数,这类曲线具有标准C-B 样条曲线主要性质,如连续性、凸包性等;根据形状参数的各种不同取值调控曲线形状,由此生成的曲线与曲面,作为一种新的几何造型方法,可应用于CAD/ CAM 领域.
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| 关 键 词： | 带形状参数的C-B样条基函数 形状调控 升阶 割角 |
| 收稿时间： | 5/30/2010 7:59:59 PM |
| 修稿时间： | 6/23/2010 8:36:17 PM |
C-B spline curves with shape parameters |
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| hanjingli.C-B spline curves with shape parameters[J].Science Technology and Engineering,2010,10(26). |
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| Authors: | hanjingli |
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| Institution: | HAN Jing-li(PLA University of Science And Technology,Nanjing 210007,P.R.China) |
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| Abstract: | A new class of basis functions was present to construct C-B spline curves with shape parameters, This kind of curve combines the main properties of the standard C-B spline curve. The shape of such curves can be adjusted by changing t he values of the shape parameters. As a new geomet ric modeling met hod ,generating of such curves and surfaces can be applied in CAD/ CAM. |
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| Keywords: | basis functions of C-B spline curves with shape parameters shape adjusting degree elevation corner cutting |
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