| 径向全跳动误差的理论研究 |
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| 引用本文： | 陈立杰,张玉,张镭.径向全跳动误差的理论研究[J].宇航计测技术,2002,22(4):22-25. |
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| 作者姓名： | 陈立杰 张玉 张镭 |
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| 作者单位： | 东北大学,辽宁,110004 |
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| 基金项目： | 辽宁省自然科学基金资助项目 (962 1 80 ) |
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| 摘 要： | 叙述了直角坐标采样时 ,径向全跳动误差的最小二乘评定法数学模型 ,并用计算机进行仿真研究。结果表明 ,所建立的数学模型具有编程简单 ,计算准确度较高等特点。
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| 关 键 词： | 数学模型 最小二乘方法 仿真 形状位置偏差 径向全跳动误差 Radical whole run-out error Mathematical model The least square method Imitation |
| 文章编号： | 1000-7202(2002)04-0022-04 |
| 修稿时间： | 2001年11月8日 |
The theoretical research on radical whole run-out error |
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| Chen Lijie,Zhang Yu,Zhang Lei.The theoretical research on radical whole run-out error[J].Journal of Astronautic Metrology and Measurement,2002,22(4):22-25. |
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| Authors: | Chen Lijie Zhang Yu Zhang Lei |
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| Abstract: | A mathematical model is developed to evaluate radical whole run-out error by way of least square method in the rectangular coordinates. The model is able to imitatively calculate the radical whole run-out error with proper accuracy. The computing results indicate that the model developed is simple in programming. The model lays a theoretical foundation for developing a virtual instrument and system to measure form and position error. |
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| Keywords: | Radical whole run-out error Mathematical model The least square method Imitation |
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