Performance of an Accelerometer Suspended by a Pendulum

Chin. Phys. Lett.

2003, Vol. 20

Issue (8): 1214-1216 DOI:

Original Articles

Performance of an Accelerometer Suspended by a Pendulum

GAO Shang-Wei;LUAN En-Jie;ZHOU Ze-Bing;LUO Jun

Department of Physics, Huazhong University of Science and Technology, Wuhan 430074

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GAO Shang-Wei, LUAN En-Jie, ZHOU Ze-Bing et al 2003 Chin. Phys. Lett. 20 1214-1216

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Abstract Performances of an accelerometer suspended by a pendulum and set on ground directly are both discussed. Theoretical analysis shows that the isolation from seismic disturbances of such a suspending accelerometer is equal to that of a narrow band-pass electronic filter. This means that the effect of seismic noises to the accelerometer can be substantially suppressed by means of a pendulum suspension during its performance tests.

Keywords: 04.80.Cc 07.10.Fq 06.30.Gv

Published: 01 August 2003

PACS:	04.80.Cc	(Experimental tests of gravitational theories)
	07.10.Fq	(Vibration isolation)
	06.30.Gv	(Velocity, acceleration, and rotation)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2003/V20/I8/01214

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	GAO Shang-Wei
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