| 用圆弧逼近法按弧长等分样条曲线 |
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| 引用本文： | 黄钢,陈学东.用圆弧逼近法按弧长等分样条曲线[J].汽轮机技术,1999,41(5):284-287. |
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| 作者姓名： | 黄钢 陈学东 |
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| 作者单位： | 1. 哈尔滨汽轮机厂有限责任公司
2. 哈尔滨新生开关厂 |
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| 摘 要： | 采用分段圆弧逼近样条曲线，求出按圆弧弧长等分的ｘ坐标，再用样条函数计算相应的ｙ坐标，最匕首是到按弧长等分样条曲线的一个很好逼近。
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| 关 键 词： | 圆弧逼近 样条曲线 弧长等分 |
| 修稿时间： | :1999-06-1 |
Divide Spline Curve According to Equal Arc Length Using Circle Arc Approach Method |
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| Huang Gang,Chen Xuedong.Divide Spline Curve According to Equal Arc Length Using Circle Arc Approach Method[J].Turbine Technology,1999,41(5):284-287. |
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| Authors: | Huang Gang Chen Xuedong |
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| Affiliation: | Huang Gang Chen Xuedong (Harbin Turbine Company Limited) (Harbin Xingsheng Switch Factory) |
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| Abstract: | Approach a spline curve by using subsections of circles, and divide the curve by the equal length of the subsection. Calculate the values of x-coordinate of the curve that is approached, and then solve the values of y-coordinate by using the original spline function. Finally divide the spline curve by equal arcs. |
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| Keywords: | circinal arc approach divide spline curve equal arc length |
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