On the Displacement Transmissibility of a Base Excited Viscously Damped Nonlinear Vibration Isolator
On the Displacement Transmissibility of a Base Excited Viscously Damped Nonlinear Vibration Isolator
复制标题
DOI：
10.1115/1.3147140
复制
发表时间：
2009-10
期刊：
影响因子：
--
通讯作者：
Z. Milovanovic;I. Kovacic;M. Brennan
中科院分区：
文献类型：
--
作者：
Z. Milovanovic;I. Kovacic;M. Brennan
在本文中，考虑了基础激励下具有刚度和阻尼项的线性和三次非线性的隔振器。研究了系统参数对相对和绝对位移传递率的影响。评估非线性隔离器的性能特征，并将其与线性隔离器的性能特征进行比较，以突出所考虑的非线性系统的有益效果。
In this article vibration isolators having linear and cubic nonlinearities in stiffness and damping terms are considered under base excitation. The influence of the system parameters on the relative and absolute displacement transmissibility is investigated. The performance characteristics of the nonlinear isolators are evaluated and compared with the performance characteristics of the linear isolators to highlight the beneficial effects in the nonlinear systems considered.