| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1893247 | Chaos, Solitons & Fractals | 2009 | 9 Pages |
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.
Related Topics
Physical Sciences and Engineering
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Statistical and Nonlinear Physics
Authors
Jing-Jun Lou, Shi-Jian Zhu, Lin He, Qi-Wei He,