This content is not included in your SAE MOBILUS subscription, or you are not logged in.
Development of Vibration Suppression Control Strategy for Motor System of Eco-Friendly Vehicles
ISSN: 0148-7191, e-ISSN: 2688-3627
Published April 01, 2014 by SAE International in United States
Annotation ability available
Development of eco-friendly vehicles have risen in importance due to fossil fuel depletion and the strengthened globalized emission control regulatory requirements. A lot of automotive companies have already developed and launched various types of eco-friendly vehicles which include hybrid vehicles (HEVs) or electric vehicles (EVs) to reduce fuel consumption. To maximize fuel economy Hyundai-Kia Motor Company has introduced eco-friendly vehicles which have downsized or eliminated vibration damping components such as a torque converter. Comparing with Internal Combustion Engine(ICE) powered vehicles, one issue of the electric motor propulsion system with minimized vibration damping components is NVH (Noise, Vibration and Harshness). The NVH problem is caused by output torque fluctuation of the motor system, resulting in the degradation of ride comfort and drivability. Therefore, accomplishing both fuel economy and good NVH performance has become a significantly challenging task in eco-friendly vehicles. This paper proposes a vibration suppression control strategy for a traction motor of eco-friendly vehicles. Experimental results show that the new control method effectively reduces the vibrations of the vehicle.
CitationYoo, T., Park, H., Kang, G., and Lim, S., "Development of Vibration Suppression Control Strategy for Motor System of Eco-Friendly Vehicles," SAE Technical Paper 2014-01-1874, 2014, https://doi.org/10.4271/2014-01-1874.
- Petrovic , V. , Ortega , R. , Aleksandar , M. et al. Design and implementation of an adaptive controller for torque ripple minimization in pm synchronous motors IEEE Trans. Energy Convers. Paper 2012-01-0082 2012 10.4271/2012-01-0082
- Zhu Z. and Leong J. H. Analysis and mitigation of torsional vibration of PM brushless ac/dc drives with direct torque controller IEEE Trans. Ind. Appl. 48 4 1296 1306 Jul. Aug. 2012
- Xu J. , Panda S. K. , Pan Y. J. , Lee T. H. , and Lam B. H. Amodular control scheme for PMSM speed control with pulsating torque minimization IEEE Trans. Ind. Electron. 51 3 526 536 Jun. 2004
- Madani A. , Barbot J. P. , Colamartino F. , and Marchand C. Reduction of torque pulsations by inductance harmonics identification of a permanent-magnet synchronous machine Proc. 4th IEEE Conf. Control Appl. 1995 787 792