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针对非线性混沌隔振系统维数较低的问题,采用有限元法构建了多自由度隔振系统模型,对比分析了该模型在轴对称载荷下的数值模拟结果与简化模型结果,并研究了任意载荷下的隔振系统。结果表明,该方法隔振效果好。
Aiming at the low dimension of nonlinear chaotic vibration isolation system, a multi-degree-of-freedom vibration isolation system model is constructed by using finite element method. The numerical simulation results and simplified model results of the model under axial symmetric loads are compared and analyzed. Vibration isolation system under any load. The results show that this method has good vibration isolation effect.