Study on the Influence of Hub Motor on Ride Comfort of Electric Vehicle

DOI

10.2991/mseee-17.2017.63How to use a DOI?

Keywords

electric vehicle, hub motor, ride comfort, simulation.

Abstract

Taking the electric vehicle driven by hub motor as study object, the feature of ride comfort of this type EV is analyzed. The dynamics model of 1/4 vehicle vibration system is established using dynamical theory and state space method ,then the simulation of ride comfort of this type EV both under the road excitation and electromagnetic excitation of hub motor is conducted. The simulation results of ride comfort indexes in time-domain are obtained. The simulation results show that the vertical dynamical performance of electric vehicle is changed under the double excitation and the electromagnetic force of hub motor leads to the deterioration of ride comfort. The conclusions have the reference significance to the improvement of the suspension and the determination of vibration control strategy.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Weihua Yang
AU  - Zifan Fang
AU  - Kongde He
PY  - 2017/08
DA  - 2017/08
TI  - Study on the Influence of Hub Motor on Ride Comfort of Electric Vehicle
BT  - Proceedings of the 2017 International Conference on Material Science, Energy and Environmental Engineering (MSEEE 2017)
PB  - Atlantis Press
SP  - 339
EP  - 342
SN  - 2352-5401
UR  - https://doi.org/10.2991/mseee-17.2017.63
DO  - 10.2991/mseee-17.2017.63
ID  - Yang2017/08
ER  -