Dynamic Model of Space High Quality Microgravity Active Vibration Isolation System

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Journal of Vibration and Shock ›› 2010, Vol. 29 ›› Issue (7) : 1-4.

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Dynamic Model of Space High Quality Microgravity Active Vibration Isolation System

LI Zong-feng1,2,3;LIU Qiang1,2;REN Wei-jia1,2

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Abstract

The paper firstly reviews the latest development of microgravity vibration isolation technology .On the basis of in-troducing the magnetically levitation vibration isolation, A design frame of high quality microgravity vibration isolation system are analyzed and the linear dynamic model is inferred. By comparing the simulation results, it’s suitable for controller design, in-stead of non-linear model.

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Space science experiments / Vibration isolation system / Active vibration isolation / Dynamics

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LI Zong-feng;;LIU Qiang;REN Wei-jia;. Dynamic Model of Space High Quality Microgravity Active Vibration Isolation System[J]. Journal of Vibration and Shock, 2010, 29(7): 1-4