重庆理工大学学报（自然科学版）2011，Vol.25Issue(3)：11-14,4.
摩托车车架模态分析与验证
Analysis and Verification of Motorcycle Frame Modal
李伟 1涂奎 1李先文2
作者信息
- 1. 重庆交通大学机电与汽车工程学院,重庆,400074
- 2. 隆鑫工业有限公司技术中心,重庆,400060
- 折叠
摘要
Abstract
In this paper, the modal characteristic of motorcycle frame was analyzed by the Finite Element Method (FEM) and tested by Experimental Modal Analysis (EMA) with LMS device respectively. The experiment results proved the correctness of finite modal. Then, it obtained the frame's former fourteen natural frequencies and correspond mode shapes, so that the resonance and noise would be avoided during the design of the motorcycle frame. It can strengthen the stability and ridding comfort, and also supply foundation for theory for improving design of the frame.关键词
摩托车车架/模态分析/有限元法Key words
motorcycle frame/ modal analysis/ finite element method分类
交通运输引用本文复制引用
李伟,涂奎,李先文..摩托车车架模态分析与验证[J].重庆理工大学学报（自然科学版）,2011,25(3):11-14,4.
