Simulation of vehicle motions on the basis of the finite element method

被引：8
|
作者：
Kuti, I [1 ]
机构：
[1] Budapest Univ Technol & Econ, Fac Transportat Engn, Dept Chassis & Lightweight Struct, H-1111 Budapest, Hungary
来源：
VEHICLE SYSTEM DYNAMICS | 2001年 / 36卷 / 06期
基金：
匈牙利科学研究基金会;
关键词：
D O I：
10.1076/vesd.36.6.445.3545
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The finite element method has been applied for a long time to the structural vibration analysis of vehicles using pre-determinate time variable external forces and kinematic excitations. However, the dynamic effects arising in vehicle structures are generated by means of the vehicle motions. Therefore, the objective of this paper is to present a finite element based procedure to the description of vehicle motions in order to determinate more accurately both, the local (structural vibrations) and global (overall motions) dynamic behavior of vehicles. Numerical examples are presented about the effects of the elastic deformation of the chassis on the overall motions of vehicles, using a simple truck finite element model of 1874 degrees of freedom.
引用
收藏
页码：445 / 469
页数：25
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