摘要
讨论轿车乘坐室声学模态的有限单元分析方法 ,说明该方法在轿车设计中的实现 .使用有限单元模型对比研究无座椅、有座椅以及包括座椅和人的二维和三维乘坐室声学模态 。
This paper presents acoustic modal finite element analysis of the automobile passenger compartment to illustrate the implementation of the method in the design stage. The finite element models of two-and three-dimensional automobile passenger compartments without seats, with seats and with passenger seated in seats are employed to study its acoustic modes, which provide preliminary guidelines for initial compartment acoustic design.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2000年第2期206-209,214,共5页
Journal of Tongji University:Natural Science
