中国科学院机构知识库网格系统: Nonlinear analysis method for predicting optical surface deformations resulted from assembly process (EI CONFERENCE)

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

Nonlinear analysis method for predicting optical surface deformations resulted from assembly process (EI CONFERENCE)

文献类型：会议论文


作者	Dong W. ; Yong Y. ; Guang J.
出版日期	2010
会议名称	5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010
会议地点	Dalian, China
关键词	There are three main nonlinear elements in the large mirror assemblies which are screw pretension adhesive stress and state changes in the assembly process. The optical shape will be influenced seriously by these factors. But the impacts will not be shown in linear analysis results because as the simplification these factors have been ignored. The nonlinear analysis method for predicting optical surface deformations resulted from assembly process is discussed in detail. Take a typical mirror support structure for example the nonlinear analysis model was established. Comparing the calculation results with the optical shape test it is illustrated that nonlinear analysis is more accurate and closer to the test result. And according to the simulation result the bowl-shaped depression which was discovered in the test can also be explained reasonably. 2010 Copyright SPIE - The International Society for Optical Engineering.
收录类别	EI
源URL	[http://ir.ciomp.ac.cn/handle/181722/33880]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Dong W.,Yong Y.,Guang J.. Nonlinear analysis method for predicting optical surface deformations resulted from assembly process (EI CONFERENCE)[C]. 见:5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010. Dalian, China.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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