Vehicles equipped with in-wheel motors are being studied and developed as a type of electric vehicle. Since these motors are attached to the suspension, a large vertical suspension reaction force is generated during driving. Based on this mechanism, this paper describes the development of a method for independently controlling roll and pitch as well as yaw using driving force distribution control at each wheel. It also details the theoretical calculation of a method for decoupling the dynamic motions. Finally, it describes the application of these 3D dynamic motion control methods to a test vehicle and the confirmation of the performance improvement.
Decoupled 3D Moment Control for Vehicle Motion Using In-Wheel Motors
Sae International Journal of Passenger Cars. Mechanical Systems
Sae Int. J. Passeng. Cars - Mech. Syst
SAE 2013 World Congress & Exhibition ; 2013
Sae International Journal of Passenger Cars - Mechanical Systems ; 6 , 1 ; 137-146
2013-04-08
10 pages
Conference paper
English
Decoupled 3D Moment Control for Vehicle Motion Using In-Wheel Motors
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