Optimal Control of Plug-in Hybrid Electric Vehicle based on Pontryagin’s Minimum Principle Considering Driver’s Characteristic

Kyusik Park, Hanho Son, Kyunggook Bae, Yoonuk Kim, Hyunhwa Kim, Jeongseok Yun, Hyunsoo Kim

Abstract

In this study, an optimal control was investigated for a power split type plug-in hybrid electric vehicle (PHEV) considering the driver’s characteristic. Using the dynamic model of the PHEV powertrain, Hamiltonian was defined and the optimal co-state was obtained for Pontryagin’s minimum principle (PMP) control. The PMP control was performed for a normal driver who was selected based on extended driving style questionnaire (EDSQ), and the battery SOC behaviour and equivalent fuel economy were evaluated. It was found that the equivalent fuel economy by the PMP control is improved compared with the existing charge depleting/charge sustaining (CD/CS) control and the battery SOC decreased faster as the sportiness of the driver increased.

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Paper Citation


in Harvard Style

Park K., Son H., Bae K., Kim Y., Kim H., Yun J. and Kim H. (2017). Optimal Control of Plug-in Hybrid Electric Vehicle based on Pontryagin’s Minimum Principle Considering Driver’s Characteristic . In Proceedings of the 3rd International Conference on Vehicle Technology and Intelligent Transport Systems - Volume 1: VEHITS, ISBN 978-989-758-242-4, pages 151-156. DOI: 10.5220/0006239901510156


in Bibtex Style

@conference{vehits17,
author={Kyusik Park and Hanho Son and Kyunggook Bae and Yoonuk Kim and Hyunhwa Kim and Jeongseok Yun and Hyunsoo Kim},
title={Optimal Control of Plug-in Hybrid Electric Vehicle based on Pontryagin’s Minimum Principle Considering Driver’s Characteristic},
booktitle={Proceedings of the 3rd International Conference on Vehicle Technology and Intelligent Transport Systems - Volume 1: VEHITS,},
year={2017},
pages={151-156},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006239901510156},
isbn={978-989-758-242-4},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 3rd International Conference on Vehicle Technology and Intelligent Transport Systems - Volume 1: VEHITS,
TI - Optimal Control of Plug-in Hybrid Electric Vehicle based on Pontryagin’s Minimum Principle Considering Driver’s Characteristic
SN - 978-989-758-242-4
AU - Park K.
AU - Son H.
AU - Bae K.
AU - Kim Y.
AU - Kim H.
AU - Yun J.
AU - Kim H.
PY - 2017
SP - 151
EP - 156
DO - 10.5220/0006239901510156