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Design of anti-shock vibration isolation for detector module of space optics load
Wang, Z.-S.; Q.-W. Wu; Q.-F. Guo; L. Guo; F. Jiang and G.-Q. Wang
2017
发表期刊Guangxue Jingmi Gongcheng/Optics and Precision Engineering
卷号25期号:8
摘要Solution method to set vibration isolator between lens module and head frame was proposed to avoid damage of detector after Z-direction shock test in whole machine of wide angle aurora imager. Firstly, vibration isolation scheme was determined as passive local vibration isolation; then vibration isolator design of metal rubber was accomplished in aspects of material seletion, rigidity determination and installation way design, etc. Modal analysis and simulation analysis of shock load response were conducted on structure by finite element method. Finally, mechanical test was carried out on whole machine product of wide angle aurora imager, and the results indicate that test results same as simulation analysis results. Accelerated speed response of sinusoidal vibration in measuring point of detector reduces by 26.2% maximally after installation of vibration isolator, and accelerated speed response of random vibration reduces by 72% maximally, and accelerated speed response of shock reduces by 48% maximally. It showed that the vibration damping effect of the vibration isolator was significant. The product is no abnormal after the test to satisfy requirements for structural design. 2017, Science Press. All right reserved.
收录类别sci ; ei
语种中文
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/59304
专题中科院长春光机所知识产出
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Wang, Z.-S.,Q.-W. Wu,Q.-F. Guo,et al. Design of anti-shock vibration isolation for detector module of space optics load[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2017,25(8).
APA Wang, Z.-S.,Q.-W. Wu,Q.-F. Guo,L. Guo,&F. Jiang and G.-Q. Wang.(2017).Design of anti-shock vibration isolation for detector module of space optics load.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,25(8).
MLA Wang, Z.-S.,et al."Design of anti-shock vibration isolation for detector module of space optics load".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 25.8(2017).
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