POWERTRAIN SLIDING MODE CONTROL IN SHEV FOR IMPROVEMENT OF FUEL ECONOMY AND ESS LIFETIME

Xi Zhang, Chengliang Yin

Abstract

This paper proposes a powertrain sliding mode control strategy for a series hybrid electric vehicle (SHEV) aimed at improving fuel economy and energy storage system (ESS) lifetime. An ESS charging curve considering positive factors for ESS lifetime extension is predetermined, and two robust sliding mode controllers using the fixed boundary layer technology are designed. One is in charge of engine speed control, and the other is for torque control. Thus the powertrain control system could not only reduce emissions due to engine efficiency enhancement but extend ESS lifetime. Finally, simulation results using ADVISOR confirm validity of the proposed strategy.

References

  1. Plsu, P., Rizzoni, G., 2005. A supervisory control strategy for series hybrid electric vehicles with two energy storage systems, In IEEE Vehicle Power and Propulsion Conference.
  2. Wang, Z., Huang, B., Xu, Y. et al., 2008. Optimization of series hybrid electric vehicle operational parameters by simulated annealing algorithm, In IEEE International Conference on Control & Automation.
  3. Kachroo P., Tornizuka, M., 1996. Chattering reduction and error convergence in the sliding-mode control of a class of nonlinear systems, IEEE Transactions on Automatic Control.
  4. Utkin, V. I., Guldner, J., Shi, J., 2009. Sliding mode control in electro-mechanical systems, CRC Press. Boca Raton.
  5. Svoboda, V., Wenzl, H., Kaiser, R. et al., 2007. Operating conditions of batteries in off-grid renewable energy systems, Solar Energy.
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Paper Citation


in Harvard Style

Zhang X. and Yin C. (2012). POWERTRAIN SLIDING MODE CONTROL IN SHEV FOR IMPROVEMENT OF FUEL ECONOMY AND ESS LIFETIME . In Proceedings of the 1st International Conference on Smart Grids and Green IT Systems - Volume 1: SMARTGREENS, ISBN 978-989-8565-09-9, pages 235-238. DOI: 10.5220/0003945602350238


in Bibtex Style

@conference{smartgreens12,
author={Xi Zhang and Chengliang Yin},
title={POWERTRAIN SLIDING MODE CONTROL IN SHEV FOR IMPROVEMENT OF FUEL ECONOMY AND ESS LIFETIME},
booktitle={Proceedings of the 1st International Conference on Smart Grids and Green IT Systems - Volume 1: SMARTGREENS,},
year={2012},
pages={235-238},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003945602350238},
isbn={978-989-8565-09-9},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 1st International Conference on Smart Grids and Green IT Systems - Volume 1: SMARTGREENS,
TI - POWERTRAIN SLIDING MODE CONTROL IN SHEV FOR IMPROVEMENT OF FUEL ECONOMY AND ESS LIFETIME
SN - 978-989-8565-09-9
AU - Zhang X.
AU - Yin C.
PY - 2012
SP - 235
EP - 238
DO - 10.5220/0003945602350238