一种卡塞格林反射系统的光机结构设计与分析
The optical-mechanical structure design and analysis of a Cassegrain reflection system
高世林 1魏梦琦 1张赛 1李书培 1温庆荣 1徐明轩1
作者信息
- 1. 华北光电技术研究所,北京 100015
- 折叠
摘要
本文介绍了一种卡塞格林反射系统(以下简称卡式组件或卡式系统)的光机结构设计与分析.首先根据设计输入,进行指标分解,完成卡式组件的光机结构设计.然后通过公差分析和仿真分析对设计进行迭代和验证.最后通过环境试验来验证加工装调完成后的卡式组件的可靠性以及环境适用性.本文介绍的卡式组件具有刚度强度高,可靠性及环境适用性强等特点,同时满足光学性能指标要求.
Abstract
This paper describesthe optical-mechanical structure design and analysis of a Cassegrain reflection system(here in after referred to as Cassegrain subassembly or Cassegrain system).At first decompose the index according to the design input.Finish the design of the Cassegrain subassembly.Then iterate and verify the design by tolerance and simulation analysis.At last verify the reliability and environmental probability of the machined and adjusted Cassegrain subassembly by environmental tests.The Cassegrain subassembly described in this paper has characteristics of high stability and rigidity,strong reliability and environmental probability.Also it meets the optical performance require-ments.
关键词
卡塞格林反射系统/光机结构设计/公差分析/仿真分析Key words
Cassegrain reflection system/design of the Cassegrain subassembly/tolerance analysis/simulation analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据