| 阿基米德螺线在线性补偿应用中的原理误差分析 |
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| 引用本文： | 刘柯,陈秀政,宋金城,梁雅军. 阿基米德螺线在线性补偿应用中的原理误差分析[J]. 宇航计测技术, 2010, 30(6): 62-66 |
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| 作者姓名： | 刘柯 陈秀政 宋金城 梁雅军 |
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| 作者单位： | 北京航天计量测试技术研究所,北京100076 |
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| 摘 要： | 介绍了阿基米德螺线在线性补偿中的应用,对所存在的理论误差进行了分析,应用数学方法对误差方程进行了求解,并通过软件仿真,给出了螺线上一些常用离散点的误差值,绘制了误差表。在工程应用中可以通过查阅此表对螺线上各点进行修正,从而实现精确的线性补偿。
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| 关 键 词： | 阿基米德螺线 线性补偿 误差分析 |
The Theory Error Analysis of Archimedes Spiral Applied in Linearity Compensation |
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| LIU Ke,CHEN Xiu-zheng,SONG Jin-cheng,LIANG Ya-jun. The Theory Error Analysis of Archimedes Spiral Applied in Linearity Compensation[J]. Journal of Astronautic Metrology and Measurement, 2010, 30(6): 62-66 |
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| Authors: | LIU Ke CHEN Xiu-zheng SONG Jin-cheng LIANG Ya-jun |
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| Affiliation: | (Beijing Aerospace Institute for Metrology and Measurement,Beijing 100076) |
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| Abstract: | The application of Archimedes spiral in linearity compensation is presented, the theory error is analyzed, and the error equation is demonstrated by mathematic theory. Using computer emulator, the precise errors of some dispersed points in common use are educed, and error tabulation is provided. In engineering applications, engineers could consult this error tabulation and correct the points on Archimedes spiral, to realize accurately linearity compensation. |
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| Keywords: | Archimedes spiral Linearity compensation Error analysis |
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