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An online energy management strategy for extended range electric vehicles based on pontryagin's minimum principle

  • Cheng Ning Zhang
  • , Wei Zhou*
  • , Jun Qiu Li
  • , Zhi Fu Wang
  • *Corresponding author for this work
  • Beijing Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

An online energy management strategy was proposed based on Pontryagin's minimum principle for an extended range electric school bus and its principle to realize SOC sustaining was analyzed. A high-fidelity forward simulation model was built with component experimental data in the Matlab/Simulink environment. The simulation results show that, the proposed strategy is very robust in different driving cycles; and the fuel economy performance can be improved by up to 5.8% compared with the traditional on/off strategy.

Original languageEnglish
Pages (from-to)931-935
Number of pages5
JournalBeijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume35
Issue number9
DOIs
Publication statusPublished - 1 Sept 2015

Keywords

  • Energy management
  • Extended range electric vehicles
  • Pontryagin's minimum principle

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