摘要
以线性阻尼、立方刚度非线性系统为例,对非线性隔振理论进行了初步探讨,获得了系统的无量纲运动响应和传递率,同时将它们与线性问题进行比较,着重讨论了非线性的影响,得到了一些有用的结论。
This paper introduces linear damping and cubic stiffness non-linear system,and also preliminarily discuses the theory of nonlinear vibration isolation. The system non-dimensional dynamic response and transmissibility are obtained, which simultaneously compare with liner one. The impact of non-linear system is focused on, and some useful conclusions are acquired.
出处
《科技信息》
2010年第27期I0031-I0032,I0084,共3页
Science & Technology Information
关键词
非线性减振器
线性减振器
运动响应
隔振
Nonlinear absorber
Linear absorber
Dynamic response
Vibration isolation
