多自由度振动系统动力减振器设计方法

THE DESIGN METHOD OF VIBRATION ABSORBERS FOR THE SYSTEM OF MULTI-DEGRESS OF FREEDOM

本文运用子结构分析方法,给出附加动力减振器的链状系统传递函数计算方法,并将动力减振器参数和主振系参数表示为乘积的分离形式,提供了一种适用的结构减振设计计算理论。

This paper,using the substructural analysis method,has given the calculation meth- od of transfer function about the chain systems of adding the vibration absorbers.The parameters of vibration absorbers and main system have been expressed the separated form to product.The calculation theary,which is applied to the reduction design of structure,has been provided.