中国科学院沈阳自动化研究所机构知识库
Advanced  
SIA OpenIR  > 机器人学研究室  > 期刊论文
题名: Technique for measuring the three-dimensional shapes of telescope mirrors
作者: Wang ZZ(王振洲)
作者部门: 机器人学研究室
通讯作者: 王振洲
关键词: measurement ; one-shot projection ; mirror ; telescope ; pattern modeling ; interferometer
刊名: Optical Engineering
ISSN号: 0091-3286
出版日期: 2016
卷号: 55, 期号:9, 页码:1-10
收录类别: EI
产权排序: 1
摘要: Telescope mirrors determine the imaging quality and the observation ability of the telescopes. Unfortunately, manufacturing highly accurate mirrors remains a bottleneck problem in space optics. One primary cause is the lack of a technique to robustly measure the three-dimensional (3-D) shapes of mirrors for inverse engineering. After centuries of study, researchers developed different techniques for testing the quality of telescope mirrors and proposed different methods for measuring the 3-D shapes of mirrors. Among them, interferometers become popular in evaluating the surface errors of the manufactured mirrors. However, interferometers could not measure some important mirror parameters, e.g., paraxial radius, geometry dimension, and eccentric errors, directly and accurately although these parameters are essential for mirror manufacturing. For those methods that could measure these parameters, their measurement accuracies are far beyond satisfactory. We present a technique for robust measurement of the 3-D shapes of mirrors with single-shot projection. Experimental results show that this technique is significantly more robust than state-of-The-Art techniques, which makes it feasible for commercial devices to measure the shapes of mirrors quantitatively and robustly.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/19255
Appears in Collections:机器人学研究室_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
Technique for measuring the three-dimensional shapes of telescope mirrors.pdf(3228KB)期刊论文作者接受稿开放获取View 联系获取全文

Recommended Citation:
Wang ZZ. Technique for measuring the three-dimensional shapes of telescope mirrors[J]. Optical Engineering,2016,55(9):1-10.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[王振洲]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[王振洲]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Technique for measuring the three-dimensional shapes of telescope mirrors.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院沈阳自动化研究所 - Feedback
Powered by CSpace