摘要
本文对连杆组合结构进行了子结构划分,然后利用ANSYS中模态综合技术对子结构模态进行综合,最后通过与实验值对比,说明了本文方法的可行性,从而为类似复杂装配结构的动态特性分析提供了一种可行的思路。
The connecting-rod composite structure is divided into some substructures, and then the mode of substructures is synthe- sized by the CMS Module of ANSYS software. The rationality and the practicability are proved by comparison between this paper＇ s result and the result derived from experiment. So a feasible solution to the dynamic characteristics of the complicated structures is provided,
出处
《现代机械》
2008年第2期56-58,共3页
Modern Machinery
关键词
模态综合技术
连杆
模态分析
有限元
component mode sythesis technology
connecting-rod
modal analysis
finite element
