| 大口径测量系统主反射镜装调及精度分析 |
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| 引用本文： | 尤锐,王晶,王文革,刘季春,薛育.大口径测量系统主反射镜装调及精度分析[J].长春理工大学学报,2008,31(3). |
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| 作者姓名： | 尤锐 王晶 王文革 刘季春 薛育 |
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| 作者单位： | 中国科学院,长春光学精密机械与物理研究所,长春,130033;中国科学院,长春光学精密机械与物理研究所,长春,130033;中国科学院,长春光学精密机械与物理研究所,长春,130033;中国科学院,长春光学精密机械与物理研究所,长春,130033;中国科学院,长春光学精密机械与物理研究所,长春,130033 |
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| 摘 要： | 主镜的面形精度与光轴中心偏差影响经纬仪的成像质量与测量精度.为了(减小)调整装配前后主镜的(变形)面形精度,本文介绍了检测主镜面形误差的几种方法及优缺点.为了保证经纬仪的测量精度.首次提出了大口径主镜光轴中心偏差的调整与检验方法并确定主镜光轴中心偏差调整精度小于0.05mm.
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| 关 键 词： | 面形精度 光轴中心偏差 |
Adjustment and Error Analysis of the Large Mirror of Test System |
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| YOU Rui,WANG Jing,WANG Wenge,LIU Jichun,XUE Yu.Adjustment and Error Analysis of the Large Mirror of Test System[J].Journal of Changchun University of Science and Technology,2008,31(3). |
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| Authors: | YOU Rui WANG Jing WANG Wenge LIU Jichun XUE Yu |
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| Affiliation: | YOU Rui,WANG Jing,WANG Wenge,LIU Jichun,XUE Yu (Changchun Institute of Optics,Fine Mechanics , Physics,Chinese Academy of Sciences,Changchun 130033) |
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| Abstract: | Precision of surface shape and aberration effects imagery and test accuracy of a survey theodolite. In order to de-crease deforms of a main mirror where assembly incur,the article introduces several methods to test the surface of a main mirror,to ensure testing precision of the theodolite,a method of adjustment and testing center error in a large main mirror is brought forward for the first time,it's adjusting precision of center error is less than 0.05mm. |
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| Keywords: | precision of surface shape aberration |
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