| 单电机式强混合动力车辆控制策略 |
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| 引用本文： | 戴一凡,罗禹贡,边明远,李克强.单电机式强混合动力车辆控制策略[J].中国机械工程,2010(7). |
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| 作者姓名： | 戴一凡 罗禹贡 边明远 李克强 |
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| 作者单位： | 清华大学汽车安全与节能国家重点实验室; |
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| 基金项目： | 国家863高技术研究发展计划资助项目(2006AA11A107) |
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| 摘 要： | 提出了基于一种新型的单电机、双离合器式强混合动力结构的车辆分层控制系统方案,制定了整车能量管理策略,并研究了车辆行进中启动发动机过程的动态协调控制方法。通过自行开发的前向仿真系统对能量管理策略进行了验证,在NEDC循环工况下等效百公里油耗降低了34%。同时通过动态台架试验,对车辆行进中启动发动机的动态协调控制策略进行了验证。
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| 关 键 词： | 强混合动力 单电机 分层控制系统 动态协调控制 |
Control Strategy for a Full Hybrid Vehicle with Single Motor |
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| Dai Yifan Luo Yugong Bian Mingyuan Li KeqiangState Key Laboratory of Automotive Safety , Energy,Tsinghua University,Beijing.Control Strategy for a Full Hybrid Vehicle with Single Motor[J].China Mechanical Engineering,2010(7). |
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| Authors: | Dai Yifan Luo Yugong Bian Mingyuan Li KeqiangState Key Laboratory of Automotive Safety Energy Tsinghua University Beijing |
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| Affiliation: | Dai Yifan Luo Yugong Bian Mingyuan Li KeqiangState Key Laboratory of Automotive Safety , Energy,Tsinghua University,Beijing,100084 |
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| Abstract: | A layered control system was established based on a newly developed full hybrid vehicle with the structure of single motor and double clutches,energy management strategy was instituted and the concerted control strategy for dynamic process of engine start while driving was studied.The energy management strategy was validated by a developed forward simulation model,a fuel consumption reduction of 34% in the NEDC driving cycle is achieved.A dynamic test bench was built to confirm the concerted control strateg... |
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| Keywords: | full hybrid single motor layered control system concerted control strategy |
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