摘要
阐述了瞬态动力学分析基础,在整车动力学模型的基础上,着重分析了紧急制动典型工况下的动态响应,为其结构动态优化设计提供了依据。
In this paper,the basis of transient dynamic analysis is expounded.Based on the dynamic model of the bus,the article analyzes the dynamic response of typical working conditions with emergency braking and provides more convincing evidence for optimization design of the car body.
出处
《机械制造与自动化》
2010年第6期52-54,共3页
Machine Building & Automation
关键词
车身
有限元
瞬态动力学
car body
Finite Element Method（FEM）
transient dynamic analysis
