李伟东

个人信息Personal Information

副教授

博士生导师

硕士生导师

任职 : 大连理工大学人工智能大连研究院 副院长

性别:男

毕业院校:大连理工大学

学位:博士

所在单位:机械工程学院

学科:车辆工程

电子邮箱:liweidong@dlut.edu.cn

扫描关注

论文成果

当前位置: 中文主页 >> 科学研究 >> 论文成果

基于粘结算法的电动汽车建模与仿真

点击次数:

论文类型:期刊论文

发表时间:2022-06-29

发表刊物:华南理工大学学报 自然科学版

所属单位:运载工程与力学学部

期号:12

页面范围:92-98

ISSN号:1000-565X

摘要:Investigated in this paper is a gluing algorithm for the multi-body dynamic simulation, which helps to implement effective and accurate dynamic analysis of vehicles. In the investigation, first, the topologies of the multi-body triple-pendulum system and the quadruple-pendulum system with elastic parts are analyzed, decomposed and glued, through which the theory of the gluing algorithm and the corresponding solving process are systematically illustrated. Then, the multi-body dynamic simulation model of an electric vehicle, which takes the front suspension, the rear suspension, the vehicle body and the wheel as four individual subsystems, is established based on the gluing algorithm. Finally, the modeling and simulation of the whole vehicle is implemented with Matlab. The results show that the proposed gluing algorithm-based method is feasible.

备注:新增回溯数据