Vehicle energy management for on/off controlled auxiliaries : fuel economy vs. switching frequency

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Abstract

In this paper, an integrated approach for designing energy management strategies concerning vehicle auxiliaries with on/off control is proposed. This approach provides the possibility of making different trade-offs between fuel economy and switching frequency. In this paper, we demonstrate the validity of this approach by using game theory for obtaining the online implementable energy management strategy while the design philosophy can be generally applied to other existing energy management strategies. A case study is carried out on a model of a heavy-duty truck with an electric power take off (ePTO) connected to a refrigerated semitrailer for which the cooling unit can only be switched on or off. The results show that different trade-offs can be made between fuel savings and switching frequency.
Original languageEnglish
Pages (from-to)217-223
JournalIFAC-PapersOnLine
Volume48
Issue number15
DOIs
Publication statusPublished - 2015
Event4th IFAC Workshop on Engine and Powertrain Control, Simulation and Modeling (E-COSM '15), August 23-26, 2015, Columbus, OH, USA - Ohio State University, Columbus, United States
Duration: 23 Aug 201526 Aug 2015
https://e-cosm2015.osu.edu/

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