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基于多体动力学递推算法的电动汽车建模与仿真分析

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Date of Publication:2012-01-01

Journal:计算力学学报

Affiliation of Author(s):运载工程与力学学部

Volume:29

Issue:3

Page Number:357-362

ISSN No.:1007-4708

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.

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