| 关节式坐标测量机关节轴晃动导致测量误差的分析及建模 |
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| 引用本文： | 任继文,龙铭.关节式坐标测量机关节轴晃动导致测量误差的分析及建模[J].工具技术,2005,39(11):59-62. |
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| 作者姓名： | 任继文 龙铭 |
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| 作者单位： | 华东交通大学;华东交通大学 |
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| 摘 要： | 针对关节式坐标测量机测量精度不易保证的问题,在讨论导致关节式坐标测量机测量误差的各种原因的基础上,对关节晃动导致的测量误差进行了定量分析,建立了测头的测量运动方程和因关节晃动引起的测量误差的数学模型。
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| 关 键 词： | 关节式坐标测量机 测量运动方程 测量误差方程 标定 |
| 收稿时间： | 2005-03 |
| 修稿时间： | 2005-03 |
Modeling and Analysis of Measuring Error Resulted by Deviating Joint Axis of Articulated Coordinate Measuring Machine |
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| Ren Jiwen,Long Ming.Modeling and Analysis of Measuring Error Resulted by Deviating Joint Axis of Articulated Coordinate Measuring Machine[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2005,39(11):59-62. |
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| Authors: | Ren Jiwen Long Ming |
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| Affiliation: | Ren Jiwen Long Ming |
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| Abstract: | Against the problem that the measuring accuracy of the articulated coordinate machine can't be assured, the measuring errors caused by the swaying of the measuring arm are quantitative analyzed based on analysis on the factors affecting the measuring accuracy. Then the kinematical equation of the probe and the equation of measuring error caused by the swaying of the measuring arm are established. |
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| Keywords: | articulated coordinate machine measuring kinematical equation measuring error equation calibration |
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