Experimental chaos in nonlinear vibration isolation system

Jing-Jun Lou, Shi-Jian Zhu, Lin He and Qi-Wei He

Chaos, Solitons & Fractals, 2009, vol. 40, issue 3, 1367-1375

Abstract: The chaotic vibration isolation method was studied thoroughly from an experimental perspective. The nonlinear load-deflection characteristic of the conical coil spring used in the experiment was surveyed. Chaos and subharmonic responses including period-2 and period-6 motions were observed. The line spectrum reduction and the drop of the acceleration vibration level in chaotic state and that in non-chaotic state were compared, respectively. It was concluded from the experiment that the nonlinear vibration isolation system in chaotic state has strong ability in line spectrum reduction.

Date: 2009
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Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:40:y:2009:i:3:p:1367-1375

DOI: 10.1016/j.chaos.2007.09.053

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