| 大行程变形镜有限元分析 |
| |
| 引用本文： | 杜荣清,张小军.大行程变形镜有限元分析[J].光电工程,2011,38(5):30-34. |
| |
| 作者姓名： | 杜荣清 张小军 |
| |
| 作者单位： | 中国科学院光电技术研究所自适应光学重点实验室;中国科学院研究生院; |
| |
| 摘 要： | 针对自适应光学系统对变形镜行程的更高要求,本文对提高变形镜行程技术进行了分析,提出了一种解决变形镜大行程的方法:匹配、优化变形镜的结构参数;利用有限元软件分析了该结构的各参数对变形镜主要性能指标:最大变形量、交连值及最大应力等的影响.根据分析结果,利用有限元分析方法对一自适应光学望远镜所用变形镜的镜面、驱动器结构参数进...
|
| 关 键 词： | 变形镜 大行程 有限元分析 |
Finite Element Analysis on the Technology of Large-stroke Deformable Mirror |
| |
| DU Rong-qing,ZHANG Xiao-jun.Finite Element Analysis on the Technology of Large-stroke Deformable Mirror[J].Opto-Electronic Engineering,2011,38(5):30-34. |
| |
| Authors: | DU Rong-qing ZHANG Xiao-jun |
| |
| Affiliation: | DU Rong-qing1,2,ZHANG Xiao-jun1 ( 1. The Laboratory on Adaptive Optics,Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu 610209,China,2. Graduate University of Chinese Academy of Sciences,Beijing 100049,China ) |
| |
| Abstract: | To satisfy the large stroke adaptive optical system required, we presented an analysis of an approach to improve the stroke of the deformable mirror. We discussed the influence function between the structure parameters and the main performance index by using Finite Element Analysis (FEA). In addition, the structure parameters of the mirror and actuator in a telescope adaptive optical system were discussed based on the FEA results. The results show that the stroke response of the deformable mirror could be i... |
| |
| Keywords: | deformable mirror large stroke finite element analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
