Study and research of hydrostatic spherical coupling for multi-exciter/single-axis vibration test systems

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Journal of Vibration and Shock ›› 2012, Vol. 31 ›› Issue (2) : 166-168.

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Study and research of hydrostatic spherical coupling for multi-exciter/single-axis vibration test systems

PU Long-feng; Zhong Qiong-hua

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Abstract

It is very important to research the hydrostatic spherical supporting device for multi excitater & single axis vibration system. This paper states the working principle and experiment analyze. Compared to traditional hydrostatic supporting, it keeps the rigidity between two jointer and make turning in some angle range. So it can finish the vibration decoupling of multi excitater & single axis vibration system.

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Multi excitater & / single axis / vibration environmental test / hydrostatic spherical supporting / vibration decoupling.

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PU Long-feng; Zhong Qiong-hua. Study and research of hydrostatic spherical coupling for multi-exciter/single-axis vibration test systems[J]. Journal of Vibration and Shock, 2012, 31(2): 166-168