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| Multi-body dynamic modeling and simulation analysis of electric vehicle by the recursive algorithm |
| Received:May 11, 2011 Revised:September 01, 2011 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx20123011 |
| KeyWord:modeling of multi-body system recursive algorithm simulation electric vehicle |
| Author | Institution |
| 李伟东 |
大连理工大学 工业装备结构分析国家重点实验室 运载工程与力学学部 汽车工程学院, 大连 |
| 胡永明 |
大连理工大学 工业装备结构分析国家重点实验室 运载工程与力学学部 汽车工程学院, 大连 |
| 韩小强 |
大连理工大学 工业装备结构分析国家重点实验室 运载工程与力学学部 汽车工程学院, 大连 |
| 汪镇涛 |
大连理工大学 工业装备结构分析国家重点实验室 运载工程与力学学部 汽车工程学院, 大连 |
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| Abstract: |
| Multi-body dynamics has played a significant role in the vehicle dynamical modeling and simulation.In this paper,the muti-body dynamical model of an electric vehicle has been established using the recursive algorithm.The front and rear suspensions are treated as three sub-systems and virtual body is introduced such that each sub-system is able to be analyzed independently.And then the modeling and simulation of the vehicle is able to be accomplished soon.The comparison between the MATLAB simulation result and the ADAMS shows the availability and the validity of the proposed method. |