OPT OpenIR  > 光电跟踪与测量技术研究室
高精度光学抛物面面形参数计算新方法
其他题名New algorithm of surface parameter for optical parabolic surface with high-precision
徐广州; 阮萍
作者部门光电跟踪与测量技术研究室
2019-06-25
发表期刊红外与激光工程
ISSN10072276
卷号48期号:6
产权排序1
摘要

Due to the complexity of calculating model for the current optical parabolic surface and to acquire the high -precision surface based on the data of finite element analysis for parabolic surface, a new high-precision algorithm of surface parameter for optical parabolic surface was proposed. Firstly, the discrete error of the optical parabolic surface was proposed, and elimination technique of discrete error was researched, which was also the crucial step for the data preprocessing of the surface parameter calculation. Secondly, the rigid body displacement and surface distortion displacement were distinguished with the data processing algorithm based on rigid body displacement. Lastly, the basic data to obtain parameter, just as the root mean square, was got using the optimal design algorithm. The algorithm realization of the high-precision parabolic surface parameter was discussed and the validity check of the algorithm was performed as well. The result of validity check demonstrated: the high-precision algorithm of parabolic surface parameter is higher, and the check error is about 6%. The precision of new algorithm can satisfy the engineering requirement, and it also provides a new technical reference for the high precision calculation of optical surface parameter under the external thermal load. © 2019, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.

关键词抛物面 面形参数 离散误差 刚体位移 有限元分析
DOI10.3788/IRLA201948.0617001
收录类别EI
语种中文
EI入藏号20193407357360
引用统计
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/31830
专题光电跟踪与测量技术研究室
作者单位中国科学院西安光学精密机械研究所
第一作者单位中国科学院西安光学精密机械研究所
推荐引用方式
GB/T 7714
徐广州,阮萍. 高精度光学抛物面面形参数计算新方法[J]. 红外与激光工程,2019,48(6).
APA 徐广州,&阮萍.(2019).高精度光学抛物面面形参数计算新方法.红外与激光工程,48(6).
MLA 徐广州,et al."高精度光学抛物面面形参数计算新方法".红外与激光工程 48.6(2019).
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
高精度光学抛物面面形参数计算新方法.pd(2456KB)期刊论文出版稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[徐广州]的文章
[阮萍]的文章
百度学术
百度学术中相似的文章
[徐广州]的文章
[阮萍]的文章
必应学术
必应学术中相似的文章
[徐广州]的文章
[阮萍]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。