CIOMP OpenIR
Stiffness design of cantilevered structure with space optics load
Z.S.Wang; Q.F.Guo; F.Jiang; B.Chen; Q.W.Wu; G.Q.Wang
2019
发表期刊Optik
ISSN0030-4026
卷号184页码:330-338
摘要Considering the low stiffness and strength for cantilever motor on the pitching shafting of a wide-angle aurora imager, a solution is proposed for setting up the motor-auxiliary-support, a stiffened plate, between the base and the motor. Firstly, the material, support position and structure form were determined. Secondly, the structural topology optimization was accomplished from the layout of stiffeners and the parameters of stiffeners by using the finite element simulation method. Then the structural design of the motor-auxiliary-support was determined. The simulation analysis and mechanical tests of the camera were carried out. It was found that the finite element analysis results were in agreement with the test results. After installed the motor-auxiliary-support, the frequency of the camera was increased by 14.58%, and the acceleration response of the sinusoidal vibration test on the motor was decreased by 79.32%. The structural ability to resist space mechanics environment had been improved significantly. The motor-auxiliary-support had a remarkable effect on improving the stiffness and strength of the structure.
关键词Wide-angle aurora imager,Cantilever,Stiffness,Stiffened plate,Topological optimization,Finite element,shape optimization,stiffened plates,layout,Optics
DOI10.1016/j.ijleo.2019.03.076
收录类别SCI ; EI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/62960
专题中国科学院长春光学精密机械与物理研究所
推荐引用方式
GB/T 7714
Z.S.Wang,Q.F.Guo,F.Jiang,et al. Stiffness design of cantilevered structure with space optics load[J]. Optik,2019,184:330-338.
APA Z.S.Wang,Q.F.Guo,F.Jiang,B.Chen,Q.W.Wu,&G.Q.Wang.(2019).Stiffness design of cantilevered structure with space optics load.Optik,184,330-338.
MLA Z.S.Wang,et al."Stiffness design of cantilevered structure with space optics load".Optik 184(2019):330-338.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Stiffness design of (1390KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 下载
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
[Z.S.Wang]的文章
[Q.F.Guo]的文章
[F.Jiang]的文章
百度学术
百度学术中相似的文章
[Z.S.Wang]的文章
[Q.F.Guo]的文章
[F.Jiang]的文章
必应学术
必应学术中相似的文章
[Z.S.Wang]的文章
[Q.F.Guo]的文章
[F.Jiang]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Stiffness design of cantilevered structure wit.pdf
格式: Adobe PDF
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。