| 基于马尔可夫决策理论的燃料电池混合动力汽车能量管理策略 |
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| 引用本文： | 朱元,吴志红,田光宇,张涵,孙鸿航.基于马尔可夫决策理论的燃料电池混合动力汽车能量管理策略[J].汽车工程,2006,28(9):798-802,828. |
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| 作者姓名： | 朱元 吴志红 田光宇 张涵 孙鸿航 |
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| 作者单位： | 1. 同济大学中德学院,上海,200092
2. 清华大学,汽车安全与节能国家重点实验室,北京,100084 |
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| 基金项目： | 国家“863”项目(2003AA501100)，教育部留学回国人员科研启动基金项目资助 |
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| 摘 要： | 根据道路试验记录的数据建立驾驶员需求功率的马尔可夫模型,利用马尔可夫决策理论获得混合动力汽车的随机能量管理策略。借助燃料电池混合动力汽车控制系统的仿真平台进行仿真计算。北京公交车中速工况的仿真结果表明,与原先的恒电压控制策略相比,随机能量管理策略可以降低燃料消耗。
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| 关 键 词： | 燃料电池混合动力汽车 能量管理策略 马尔可夫决策 |
| 收稿时间： | 2005-07-28 |
| 修稿时间： | 2005-07-282005-11-04 |
An Energy Management Strategy for Fuel Cell Hybrid Electric Vehicle Based on Markov Decision Process |
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| Zhu Yuan,Wu Zhihong,Tian Guangyu,Zhang Han,Sun Honghang.An Energy Management Strategy for Fuel Cell Hybrid Electric Vehicle Based on Markov Decision Process[J].Automotive Engineering,2006,28(9):798-802,828. |
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| Authors: | Zhu Yuan Wu Zhihong Tian Guangyu Zhang Han Sun Honghang |
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| Institution: | 1. Chinese-German School for Postgraduate Studies, Tongji University, Shanghai 200092; 2. Tsinghua University, State Key Laboratory of Automotive Safety and Energy, Belting 100084 |
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| Abstract: | A Markov model for driver's power demands is set up based on road test data,and a stochastic energy management strategy for fuel cell hybrid electric vehicles(FCHEV) is worked out by applying Markov decision theory.A simulation is conducted with a platform for control system of FCHEV.The results of test on a public bus at medium speed in Beijing show that the stochastic energy management strategy is better than the original constant-voltage control in fuel consumption. |
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| Keywords: | Fuel cell hybrid electric vehicles Energy management strategy Markov decision process |
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