A New Ultra-low Frequency Passive Vertical Vibration Isolation System

Chin. Phys. Lett.

2002, Vol. 19

Issue (2): 172-173 DOI:

Original Articles

A New Ultra-low Frequency Passive Vertical Vibration Isolation System

ZHAO Peng-Fei^1,2;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

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ZHAO Peng-Fei, HUANG Yu-Ying, TANG Meng-Xi 2002 Chin. Phys. Lett. 19 172-173

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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.

Keywords: 04.80.Nn 07.10.Fq

Published: 01 February 2002

PACS:	04.80.Nn	(Gravitational wave detectors and experiments)
	07.10.Fq	(Vibration isolation)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2002/V19/I2/0172

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