| 样条函数最小二乘拟合法在寻求打纬凸轮机构运动规律中的应用 |
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| 引用本文： | 郜剑,张家钰.样条函数最小二乘拟合法在寻求打纬凸轮机构运动规律中的应用[J].机械,2004,31(10):8-10. |
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| 作者姓名： | 郜剑 张家钰 |
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| 作者单位： | 东华大学,机械工程学院,上海,200051 |
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| 摘 要： | 分析未知运动规律的凸轮机构时，传统的方法具有很大的局限性，计算量和误差都很大。根据凸轮廓线实测值，采用样条函数最小二乘拟合法分析凸轮机构，可以为寻找凸轮机构的运动规律提供一种新的思路。
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| 关 键 词： | 共轭凸轮 样条函数 最小二乘逼近 样条最小二乘 |
| 文章编号： | 1006-0316(2004)10-0008-04 |
The application of spline least-squares approximation to find out the kinematic laws of the weft knitting cam |
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| GAO Jian,ZHANG Jia-yu.The application of spline least-squares approximation to find out the kinematic laws of the weft knitting cam[J].Machinery,2004,31(10):8-10. |
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| Authors: | GAO Jian ZHANG Jia-yu |
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| Abstract: | There are a lot of limitations about the traditional methods to analyze kinematic laws of unknown cam mechanism. The method of spline least-squares presents an analysis way to find out the kinematic laws according to the weft knitting cam profiles.It can enlarge the methods to analyze the unknown kinematic cam mechanism. |
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| Keywords: | conjugate cam spline functions least-squares approximation spline least-squares |
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