音圈变形镜的设计及其力学特性分析

刘新宇; 曹朔; 胡栋挺; 马文超; 赵子云; 吴晶晶; 朱华新; 苏宙平; 张逸新; 胡立发

doi:10.37188/YJYXS20203508.0801

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音圈变形镜的设计及其力学特性分析

材料与器件 | 更新时间：2020-08-11

- 音圈变形镜的设计及其力学特性分析
- Design of voice-coil deformable mirror and its mechanical characteristics
- 液晶与显示 2020年35卷第8期页码：801-807
- 作者机构：
  
  1.江南大学理学院, 江苏无锡 214122
  2.江苏省轻工光电工程技术研究中心, 江苏无锡 214122
- 作者简介：
  
  [ "刘新宇(1995-), 男, 内蒙古包头人, 硕士研究生, 2017年于江南大学获得学士学位, 主要从事自适应光学变形镜的研究。E-mail:sullivanlxy@outlook.com" ]
  [ "胡立发(1974-), 男, 湖北武汉人, 博士, 研究员, 2003年于东北大学获得博士学位, 主要从事液晶和自适应光学研究。E-mail:hulifa@jiangnan.edu.cn" ]
- 基金信息：
  
  国家自然科学基金(61475152)
- DOI：10.37188/YJYXS20203508.0801
  中图分类号： O753.2
- 收稿日期：2020-03-03，
  
  修回日期：2020-03-25，
  
  录用日期：2020-3-25，
  
  纸质出版日期：2020-08
- 稿件说明：
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刘新宇, 曹朔, 胡栋挺, 等. 音圈变形镜的设计及其力学特性分析[J]. 液晶与显示, 2020,35(8):801-807.

Xin-yu LIU, Shuo CAO, Dong-ting HU, et al. Design of voice-coil deformable mirror and its mechanical characteristics[J]. Chinese journal of liquid crystals and displays, 2020, 35(8): 801-807.
刘新宇, 曹朔, 胡栋挺, 等. 音圈变形镜的设计及其力学特性分析[J]. 液晶与显示, 2020,35(8):801-807. DOI： 10.37188/YJYXS20203508.0801.

Xin-yu LIU, Shuo CAO, Dong-ting HU, et al. Design of voice-coil deformable mirror and its mechanical characteristics[J]. Chinese journal of liquid crystals and displays, 2020, 35(8): 801-807. DOI： 10.37188/YJYXS20203508.0801.

摘要

针对7单元音圈变形镜的结构进行了设计，对镜面进行了力学分析，并基于有限元ANSYS软件对镜面不同材料及物理参数对最大变形量及镜面应力的影响关系进行了仿真。实验结果表明，所设计的音圈变形镜在镜面具有优良力学特性的条件下，基本满足了变形镜对校正量、影响函数等主要性能指标的要求。仿真结果可以为更多驱动单元数的音圈变形镜提供参考。

Abstract

The structure of 7 actuators VDM is designed

and the mechanical characteristics of its mirror are analyzed based on the finite element method with ANSYS software. The maximum deformation and stress of the VDM under different material and physical parameters are simulated and discussed. The results show that the designed VDM has an outstanding comprehensive performance

and basically meets the requirements of applications. Our simulation results can provide a reasonable reference for the application of VDM.

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references

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