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| 径向圆跳动误差的最小二乘评定数学模型和微机数据处理 | |
| 引用本文： | 张玉,胡新生. 径向圆跳动误差的最小二乘评定数学模型和微机数据处理[J]. 宇航计测技术, 1996, 16(6): 1-5 |
| 作者姓名： | 张玉 胡新生 |
| 作者单位： | 东北工业大学机械工程学院 |
| 摘 要： | 用传统的测量方法只能得到被测零件的径向圆跳动误差的近似值。为了得到该项误差的准确值，需要研究新的测量方法。建立了径向圆跳动误差最小二乘评定数学模型，并编制了高级语言数据处理程序。在万能工具显微镜上获得了采样数据，给出了计算结果。 |
| 关 键 词： | 数学模型，径向圆跳动误差，数据处理 |
The mathematical model of least square evaluation for the radial circular run-out error and data processing with microcomputer |
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| Zhang Yu, Hu Xinsheng. The mathematical model of least square evaluation for the radial circular run-out error and data processing with microcomputer[J]. Journal of Astronautic Metrology and Measurement, 1996, 16(6): 1-5 | |
| Authors: | Zhang Yu Hu Xinsheng |
| Affiliation: | Zhang Yu; Hu Xinsheng |
| Abstract: | An approximat value of the radial circular run-out error of the workpiece to be measured can only be obtained in the traditional measuring method. In order to get correct value of the error, it is necessary to reach a new measuring technique. The mathematical model of least square evaluation for the radial circular run-out error is established and the high level language program for data processing is designed in this paper. The sampled data of a workpiece to be measured is obtained on a universal tool microscope, and the calculating results are given. |
| Keywords: | athematical model Radial circular run-out error Data processing |
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