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Co-simulation of electric vehicle suspension based on ADAMS and ANSYS

Published:2015-04-07 author:YANG Xiao1，LI Yao-gang1，JIANG Zhao1，LONG Hai-yang1，ZHANG Wen-ming2 Browse: 2910 Check PDF documents

Co-simulation of electric vehicle suspension based

on ADAMS and ANSYS

YANG Xiao1，LI Yao-gang1，JIANG Zhao1，LONG Hai-yang1，ZHANG Wen-ming2

（1. School of Mechanical Engineering，Hebei United University，Tangshan 063009，China；

2. Civil and Environmental Engineering，Beijing University of Technology，Beijing 100083，China）

Abstract：Aiming at dynamics analysis of the electric vehicle suspension and in order to improve the accuracy of the analysis，simulation

studies of the electric automobile suspension of rigid modeling，rigid coupling modeling，flexible replacement were studied. In the

modeling process of simulation studies on suspension of electric cars，there was a rigid assumptions against actual work in mixed rigid

irrationality summarized，a simulation method combined virtual software ADAMS and ANSYS was presented to analyze electric vehicle

suspension. ADAMS software was suitable for the use of dynamics and mechanics analysis of mechanical systems，was not suitable for

linear and non- linear stress- strain analysis，and the scope of ANSYS software with the opposite characteristics，built electric car

suspension model and simulation study. The results indicate that the electric vehicle suspension model properties closer to the optimized

suspension under actual working conditions，improve the accuracy of the suspension model and to some extent can solve the suspension

system ADAMS modeling irrationality. It provides the basis for optimal design of electric vehicles practical front suspension.

Key words：electric vehicle suspension；ADAMS；ANSYS；joint simulation

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