【摘要】 对基于柔性基础的双层隔振系统的功率流传递特性进行了分析,利用有限元分析软件ANSYS计算了传递到基础的功率流,并用概率灵敏度分析方法研究了功率流对隔振系统给定参数的灵敏度,为双层隔振系统的优化设计奠定了基础.更多还原

【Abstract】 The characteristic of the power flow transmission in a double-stage vibration isolation system based on flexible foundation is analyzed. The power flow transferred to foundation is calculated by ANSYS.The power flow sensitivity to the parameters of vibration isolation system is studied by using the probabilistic sensitivity analysis method in order to pave the way for the furtheroptimal design.更多还原