摘要
作为车身构件最重要的组成部分之一,发动机罩直接影响着车辆的安全性、美观性等诸多性能。通过对两款不同车型的发动机罩的结构对比和试验模态分析,获得两发动机罩的结构、性能差别,为试验模态分析技术在汽车领域的应用提供案例。
As one of the most important components of car body,engine hood has a direct impact on vehicle safety,aes thetics and many other properties.In this paper,by comparising the structure and analyzing the results of the experimental modal analysis of the two different types of engine hood,the differences on their structure and performance were obtained.Finally,this paper provides a valid case for the use of experimental modal analysis.
出处
《汽车科技》
2010年第2期54-56,共3页
Auto Sci-Tech
关键词
发动机罩
结构
试验模态分析
engine hood
structure
experimental modal analysis
