文章基本信息

标题：Equivalent Consumption Minimization Strategy Based on Dynamic Programming for Plug-in Hybrid Electric Vehicle ⁎
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作者：Qing Zheng ; Haorui Yuan ; Jinzhu Wu 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2018
卷号：51
期号：31
页码：612-617
DOI：10.1016/j.ifacol.2018.10.146
语种：English
出版社：Elsevier
摘要：AbstractEquivalence factor plays a key role in equivalent consumption minimization strategy and due to its strong relevance with driving cycle, the change of driving cycle can be reflected by the equivalence factor and at the same time different driving cycle has different equivalence factor. In this paper, the optimal equivalence factor as one of the control variables is calculated by dynamic programming. The three initial maps of the optimal equivalence factor concerning state of charge and power demand are formulated over NEDC, UDDS, 10-15 mode cycle respectively. These maps are fused together to obtain the final one for simulation analysis. Compared with the rule-based control strategy, the proposed method has a better fuel economy over NEDC, UDDS, 10-15 mode cycle.
关键词：KeywordsHybrid Electric VehicleEnergy ManagementCalculation of Equivalence FactorDynamic Programming