南极小望远镜阵的抗振设计分析与测试

英文篇名：The analysis and testing of anti-vibration design of CSTAR
中文刊名：机械设计与制造
英文刊名：Machinery Design & Manufacture
作者：夏立荣 ; 宫雪非 ; 崔向群
英文作者：XIA Li-rong1 ; 2 ; GONG Xue-fei1 ; CUI Xiang-qun1 (1National Astronomical Observatories/Nanjing Institute of Astronomical Optics&Technology ; Chinese Academy of Sciences ; Nanjing 210042 ; China)(2Graduate School of Chinese Academy of Sciences ; Beijing 100049 ; China)
中文关键词：CSTAR ; 固有模态 ; PSD ; 抗振设计
英文关键词：CSTAR ; Nature frequency and mode ; PSD ; Anti-vibration design
出版日期：2008-12-08
机构：中国科学院国家天文台南京天文光学技术研究所;中国科学院研究生院;
年：2008
期：12
出版单位：机械设计与制造

摘要

南极Dome A被认为是地球上最好的天文观测台址,研制一台用于测光和台址测量的南极小望远镜的课题由此产生。CSTAR(Chinese Small Telescope ARray)于2006年8月提出,用时一年研制成功,并于2007年11月启程运往南极。文章运用振动理论并辅以ANSYS有限元分析软件,设计了该望远镜的抗振运输箱并通过实验加以验证。
Dome A in Antarctic plateau is considered to be the best astronomical observatory site in the world.In August 2006,a scheme which was about to build an optical telescope for site selection and testing in Dome A was proposed.CSTAR(Chinese Small Telescope Array)was successfully accomplished in August 2007 and has been shipping to Dome A in November 2007.The anti-vibration design of CSTAR was analyzed by ANSYS and proved to be suitable through experiments based on vibration theory.

引文

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