The vertical vibration of the in-wheel motor electric vehicle (IWM-EV) induced by large unsprung mass is analyzed based on power flow method. The simulation results show that due to the unsprung mass increase of IWM-EV, energy consumption of the suspension and wheel is increasing, which will cause adverse effects on not just the ride comfort but the maneuver stability. To decrease the effect, a new kind of vibration mitigation measure of the vehicle body absorber combined with an active hybrid control integrated the sky-hook and ground-hook methods is developed. The effectiveness of this measure is verified.
Analyze for Vertical Vibration of the In-Wheel Motor Electric Vehicle Based on Power Flow Method
Advanced Materials Research ; 915-916 ; 444-447
2014-04-09
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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