| 拼接子镜系统计算机辅助装调研究 |
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| 引用本文： | 姜震宇,李林,黄一帆,杜宝林.拼接子镜系统计算机辅助装调研究[J].光子学报,2009,38(7):1858-1861. |
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| 作者姓名： | 姜震宇 李林 黄一帆 杜宝林 |
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| 作者单位： | 北京理工大学,光电工程系,北京100081 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 为了提高拼接子镜系统的装调精确度,研究了拼接子镜系统的计算机辅助装调技术,分析了拼接子镜系统的计算机辅助装调模型,采用反向优化法编写程序求解系统失调量.以37项泽尼克系数作为评价函数.当粗调误差在0.7°以内时,完全可以精确求解失调量.结果表明,求解结果准确度高,符合实际装调要求.
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| 关 键 词： | 分块子镜系统 计算机辅助装调 像差 波前 泽尼克系数 OSLO光学设计软件 |
| 收稿时间： | 2008-05-06 |
| 修稿时间： | 2008-07-03 |
Computer-aided Alignment Method of Segmented Primary Mirror System |
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| JIANG Zhen-yu,LI Lin,HUANG Yi-fan,DU Bao-lin.Computer-aided Alignment Method of Segmented Primary Mirror System[J].Acta Photonica Sinica,2009,38(7):1858-1861. |
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| Authors: | JIANG Zhen-yu LI Lin HUANG Yi-fan DU Bao-lin |
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| Institution: | Department of Optoelectronic Engineering;Beijing Institute of Technology;Beijing 100081;China |
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| Abstract: | In order to improve the precision of alignment,the technology of segmented mirror system's computer aided alignment was studied.The model of segmented mirror system's computer aided alignment was analyzed.The reverse optimization algorithm was used to solve the misalignment.The programs of reverse optimization algorithm were written to accomplish the alignment.The 37 Zernire coefficients were used as evaluation function.When the coarse adjustment was bless than 0.7,the misadjustment error can be obtained ex... |
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| Keywords: | Segmented mirror system Computer-aided alignment Aberration Wave front Zernike coefficient OSLO optical design software |
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