叙述了运用随机减量法获取自由响应的基本原理以及模态参数的提取方法。

The theory of free response from random decrement technique and model parameter identification are researched; wheel sets of locomotive and vehicle are the research object of this paper.

youdao

叙述了运用随机减量法获取自由响应的基本原理以及模态参数的提取方法。

The theory of free response from random decrement technique and model parameter identification are researched; wheel sets of locomotive and vehicle are the research object of this paper.

youdao