NIAOT OpenIR  > 会议论文
Analysis and optimization of a 2.5m telescope mount
Guomin Wang; Zhiyong Zhang; Bozhong Gu
2008-07-14
Source PublicationAdvanced Optical and Mechanical Technologies in Telescopes and Instrumentation
Volume7018
Issue7018
PagesVol.7018 47-1-10
Conference Date2008-6-23
Conference PlaceMarseille, France
Funding OrganizationThe International Society for Optical Engineering
PublisherSPIE
Abstract
For an astronomical telescope mount, having a high stiffness to support the mirror cell and instruments is its basic function. Traditionally, the mount is composed of azimuth base, azimuth axis, fork, altitude axis, tube, top-ring, etc. On the other hand, telescope will be driven to track the observing objects during operation. So, for the mechanical structure
design engineer, finding a high stiffness-to-weight ratio mount is the main task. Finite element method (FEM) is a powerful tool to help structure design engineer to achieve this goal. ANSYS is one of these kinds of finite element method software. In this paper, with the help of ANSYS, the static and dynamic analysis, calculation and optimization of  a 2.5m telescope mount will be given. The FEM results show that the structure, designed for 2.5m telescope, is feasible and reliable and have a high stiffness-to-weight ratio to meet the optical demands.
KeywordTelescope Structure Design Fem Optimization
Subject Area天文技术与方法
Document Type会议论文
Identifierhttp://ir.niaot.ac.cn/handle/114a32/543
Collection会议论文
Recommended Citation
GB/T 7714
Guomin Wang,Zhiyong Zhang,Bozhong Gu. Analysis and optimization of a 2.5m telescope mount[C]:SPIE,2008:Vol.7018 47-1-10.
Files in This Item: Download All
File Name/Size DocType Version Access License
Analysis and optimiz(440KB) 开放获取CC BY-NC-NDView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Guomin Wang]'s Articles
[Zhiyong Zhang]'s Articles
[Bozhong Gu]'s Articles
Baidu academic
Similar articles in Baidu academic
[Guomin Wang]'s Articles
[Zhiyong Zhang]'s Articles
[Bozhong Gu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Guomin Wang]'s Articles
[Zhiyong Zhang]'s Articles
[Bozhong Gu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Analysis and optimization of a 2.5m telescope mount.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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