Theoretical and experimental analyses of
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Xu, Daolin; Yu, Qiping; Zhou, Jiaxi; Bishop, S.R.
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Article
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2013
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Elsevier Science
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English
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This paper presents a nonlinear magnetic low-frequency vibration isolator designed with the characteristic of quasi-zero stiffness (QZS). An approximate expression of the magnet repulsive force is proposed and a unique analytical relationship between the stiffness of vertical spring and initial gap