摘要
分析了汽车各系统的振动情况,在汽车NVH正向设计流程的基础上,总结出整车模态匹配的策略与流程,并将其应用到某新车型开发中,很好地解决各系统间的模态匹配问题。
The vibrations in various systems of vehicle are analyzed.The strategy and work flow of modal matching are summarized based on the vehicle NVH top-down design flow.The strategy and work flow are applied to a new car development,well solving the modal matching problem between various systems.
出处
《汽车工程》
EI
CSCD
北大核心
2010年第5期369-372,393,共5页
Automotive Engineering
基金
国家863重大科技专项(2006AA110101)
安徽省科技攻关重大项目(2009AKKG0221)资助
关键词
模态频率
NVH
正向设计
匹配
modal frequency
NVH
top-down design
matching
