| 基于光电准直虚拟扩展成像的姿态角测量系统的误差分析 |
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| 引用本文： | 江洁,王昊予,张广军. 基于光电准直虚拟扩展成像的姿态角测量系统的误差分析[J]. 光学学报, 2011, 0(1): 106-110 |
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| 作者姓名： | 江洁 王昊予 张广军 |
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| 作者单位： | 北京航空航天大学仪器科学与光电工程学院精密光机电一体化技术教育部重点实验室; |
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| 基金项目： | 国家自然科学基金(50805006)资助课题 |
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| 摘 要： | 建立了基于光电准直原理的姿态角测量系统,提出一种虚拟扩展成像面技术,应用于测量系统中,对图像传感器成像面进行复用,虚拟扩大系统的测量视场.介绍了系统的主要工作原理,在系统模型下,对可能影响系统测量精度的误差源进行了分析,建立其数学关系,对精度影响因素进行了定量仿真实验.按照仿真结果,对系统设计方案进行了分析验证.结果表...
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| 关 键 词： | 成像 光电准直 虚拟扩展成像 姿态角 误差分析 |
Error Analysis of Attitude Angle Measuring System Based on Photoelectric Collimation and Virtual Extension Imaging |
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| Jiang Jie Wang Haoyu Zhang Guangjun. Error Analysis of Attitude Angle Measuring System Based on Photoelectric Collimation and Virtual Extension Imaging[J]. Acta Optica Sinica, 2011, 0(1): 106-110 |
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| Authors: | Jiang Jie Wang Haoyu Zhang Guangjun |
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| Affiliation: | Jiang Jie Wang Haoyu Zhang Guangjun(Key Laboratory of Precision Opto-Mechatronics Techonology,Ministry of Education,School of Instrumental Science and Opto-Electronics Engineering,Beihang University,Beijing 100191,China) |
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| Abstract: | An attitude angle measuring system based on photoelectric collimation and virtual extension imaging is established to enlarge field of view(FOV) of system.The FOV is virtually enlarged through multi-imaging.The main principles of system is introduced,and error sources which may affect measuring precision of system are analyzed based on system model.Experiments on error sources and system measuring precision is simulated under their mathematic relations.Simulation result is used to analyze and verify the sys... |
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| Keywords: | imaging photoelectric collimation virtual extension imaging attitude angle error analysis |
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