A New Ultra-low Frequency Passive Vertical Vibration Isolation System
ZHAO Peng-Fei1,2, HUANG Yu-Ying1, TANG Meng-Xi3
1Department of Mechanics, Huazhong University of Science and Technology, Wuhan 430074
2Department of Physics, Zhanjiang Normal College, Zhanjiang 524048
3Department of Physics, Zhongshan University, Guangzhou 510275
A New Ultra-low Frequency Passive Vertical Vibration Isolation System
ZHAO Peng-Fei1,2;HUANG Yu-Ying1;TANG Meng-Xi3
1Department of Mechanics, Huazhong University of Science and Technology, Wuhan 430074
2Department of Physics, Zhanjiang Normal College, Zhanjiang 524048
3Department of Physics, Zhongshan University, Guangzhou 510275
Abstract： A new ultra-low frequency passive vertical vibration isolation system is constructed by connecting the torsion spring isolator with a reverse pendulum. The theoretical analysis shows that the new system can achieve a much longer resonant period and have a smaller size than the current torsion spring isolators with the same geometric parameters.
ZHAO Peng-Fei;HUANG Yu-Ying;TANG Meng-Xi. A New Ultra-low Frequency Passive Vertical Vibration Isolation System
[J]. 中国物理快报, 2002, 19(2): 172-173.
ZHAO Peng-Fei, HUANG Yu-Ying, TANG Meng-Xi. A New Ultra-low Frequency Passive Vertical Vibration Isolation System
. Chin. Phys. Lett., 2002, 19(2): 172-173.
2002, Vol. 19 
