| 多无限远目标模拟装置光轴共面测试技术研究 |
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| 引用本文： | 李明,安志勇,朱海滨,肖作江,马萄.多无限远目标模拟装置光轴共面测试技术研究[J].长春理工大学学报,2010,33(1):26-28,21. |
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| 作者姓名： | 李明 安志勇 朱海滨 肖作江 马萄 |
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| 作者单位： | 长春理工大学光电工程学院,长春,130022;吉林东光精密机械厂,长春,130103 |
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| 基金项目： | 东光集团(航空相机性能检测系统) |
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| 摘 要： | 提出一种基于激光准直五棱镜回转扫描和CCD技术的非接触检测方法,通过检测三块立板平面度来实现对多无限远目标模拟装置光轴共面度的高精度非接触测量。给出误差评定方法,同时对仪器精度进行分析,通过实验测得共面度为0.039mm,满足精度要求。
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| 关 键 词： | 五棱镜 CCD 激光准直 平面度测试 |
Research on the Simulation Equipment Coplanarity Testing Technology of the Multiple Infinite-Distance Targets |
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| LI Ming,AN Zhiyong,ZHU Haibin,XIAO Zuojiang,MA Tao.Research on the Simulation Equipment Coplanarity Testing Technology of the Multiple Infinite-Distance Targets[J].Journal of Changchun University of Science and Technology,2010,33(1):26-28,21. |
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| Authors: | LI Ming AN Zhiyong ZHU Haibin XIAO Zuojiang MA Tao |
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| Affiliation: | 1.School of Photo-electronic Engineering;Changchun University of Science and Technology;Changchun 130022;2.JiLin Dongguang Precision Machinery Factory;Changchun 130103 |
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| Abstract: | A non-contact measurement based on laser collimated pentaprism rotary scanning and CCD technology is proposed. The coplanar degree of simulation device for multiple infinite targets is obtained in a precise and non-contact manner by measuring the flatness of three risers. Error evaluation is presented,and precision of the instrument is analyzed. Experiment result shows that the coplanar degree is 0.039 mm,satisfying the precision requirement. |
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| Keywords: | penta prism CCD laser alignment coplanarity |
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