The Modal Analysis for the Separate Frame Construction of A SUV

被引：0
|
作者：
Huang, Feng [1 ]
Wang, Lijuan [1 ]
Chen, Zongyu [1 ]
Du, Li [1 ]
机构：
[1] Nanchang Univ, Sch Mech & Elect Engn, Nanchang 330031, Peoples R China
来源：
MECHANICAL AND ELECTRONICS ENGINEERING III, PTS 1-5 | 2012年 / 130-134卷
关键词：
Sport Utility Vehicle; the modal analysis; the finite element; the dynamic performance;
D O I：
10.4028/www.scientific.net/AMM.130-134.365
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The market share for sport utility vehicles is becoming increasingly very fast in recent years. Many auto companies are stepping up the work cif research and development the new model of SUV. A new SUV body modal is studied in this paper. The finite element model of the SUV frame is built by the Hyper Mesh and the SUV frame modal is researched by the Nastran. Low-order vibration mode and the first bending and torsion modal strain energy distribution of the SUV body structure are obtained, and the SUV body structure of the dynamic performance was assessed in this paper.
引用
收藏
页码：365 / 368
页数：4
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