Open AccessDesign and Experiment of Vibration Reduction Scheme for Sensitive Detectors Based on Random Vibration
Author(s) -
Kaiqin Yue,
Feicheng Wang,
Hongjian Zhang,
Siyuan Liu
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/688/3/033085
Subject(s) - vibration , damper , natural rubber , tuned mass damper , reduction (mathematics) , acceleration , detector , vibration control , structural engineering , random vibration , work (physics) , acoustics , computer science , materials science , engineering , physics , mechanical engineering , mathematics , electrical engineering , composite material , classical mechanics , geometry
This work proposes a vibration damping scheme using a metal rubber damper for space camera mechanically sensitive detectors. The feasibility of the scheme is verified by the analysis of the principle of metal rubber damper. According to the relevant test conditions, the relevant parameters of the metal rubber damper are designed, and the vibration damping effect of the scheme is verified by experiments. The research results show that the use of metal rubber damper can play a role in the vibration energy transfer of the space camera, thus effectively reducing the RMS value of the acceleration in the main vibration direction.