| 混合动力客车动力系统综合参数正交优化与应用 |
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| 引用本文： | 尹安东,赵韩.混合动力客车动力系统综合参数正交优化与应用[J].合肥工业大学学报(自然科学版),2010,33(3). |
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| 作者姓名： | 尹安东 赵韩 |
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| 作者单位： | 合肥工业大学,机械与汽车工程学院,安徽,合肥,230009 |
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| 基金项目： | 国家"863"节能与新能源汽车重大专项资助项目，安徽省科技攻关计划资助项目 |
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| 摘 要： | 文章针对串联式混合动力城市客车的结构和行驶工况特点,设计了一种基本规则型多能源动力系统控制策略,并基于Matlab/Advisor软件平台建立了SHEB的仿真模型;利用正交试验设计方法,在SHEB系统参数初步匹配的基础上,对动力系统控制参数和部件参数进行综合参数正交优化;最后对优化后的SHEB动力性和燃油经济性进行仿真和道路试验,结果表明,正交优化后的动力系统参数能满足整车性能要求,且燃油经济性比优化前提高了6.4%。
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| 关 键 词： | 串联式混合动力客车 控制策略 参数匹配 正交优化 |
Orthogonal optimization and application of system parameters of hybrid electric bus |
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| YIN An-dong,ZHAO Han.Orthogonal optimization and application of system parameters of hybrid electric bus[J].Journal of Hefei University of Technology(Natural Science),2010,33(3). |
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| Authors: | YIN An-dong ZHAO Han |
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| Abstract: | Based on the configuration and the characteristics of different driving patterns, a rule-based energy control strategy of series hybrid electric bus (SHEB) is presented. Then a performance simulation model of SHEB is established using Matlab/Advisor.An orthogonal test method of the integrative parameter matching is introduced. Using this method the matching of the structural parameters and the control parameters of the system are performed on the basis of the primary parameterized matching. Finally, the dynamic performance and the fuel economy of the optimized SHEB are simulated and tested. The results show that the system can meet the requirements of overall vehicle performance while fuel economy can increase by 6.4% as compared with the non-optimized. |
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| Keywords: | series hybrid electric bus control strategy parameter matching orthogonal optimization |
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