| 车身动态特性分析 |
| |
| 引用本文： | 王银山,张伯俊.车身动态特性分析[J].天津工程师范学院学报,2003,13(2):19-21. |
| |
| 作者姓名： | 王银山 张伯俊 |
| |
| 作者单位： | 天津职业技术师范学院汽车工程系,天津,300222 |
| |
| 摘 要： | 车身是汽车的关键部件之一,其动态特性直接影响到汽车的运行性能和使用寿命。因此,在设计阶段应对其车身的动态特性做尽可能准确的估算。文章利用试验模态分析的方法对车身的动态特性进行研究,为整车的动态特性的分析和结构设计的修改提供方法和理论依据。
|
| 关 键 词： | 试验模态分析 车身 动态特性 |
| 文章编号： | 1008-5718(2003)02-0019-03 |
| 修稿时间： | 2002年9月19日 |
Dynamic analysis for the structure car bodies |
| |
| WANG Yin shan,ZHANG Bo jun.Dynamic analysis for the structure car bodies[J].Journal of Tianji University of Technology and Education,2003,13(2):19-21. |
| |
| Authors: | WANG Yin shan ZHANG Bo jun |
| |
| Abstract: | The body of a car is one of the most important parts of a vehicle. Its dynamic characteristics can affect directly on the driving performance and service life of car. So the dynamic characteristics should be estimated and calculated more accurately during the period of design. This paper analyses and studies the dynamic characteristics of car bodies by using of the method of experimental modal analysis. The results will provide the basis for the improvement and optimization design of the car body. |
| |
| Keywords: | experimental modal analysis car body dynamic characteristics |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
