| 基于差速耦合的混合动力汽车传递特性分析与控制 |
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| 引用本文： | 曾小华,于永涛,宋大凤,王庆年.基于差速耦合的混合动力汽车传递特性分析与控制[J].吉林大学学报(工学版),2010,40(1):1-0005. |
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| 作者姓名： | 曾小华 于永涛 宋大凤 王庆年 |
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| 作者单位： | 吉林大学汽车动态模拟国家重点实验室,长春,130022 |
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| 基金项目： | 国家自然科学基金项目(50705037)；吉林省科技发展计划项目(20080143) |
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| 摘 要： | 通过分析传统对称式汽车差速器的传递特性,建立了其作为动力耦合器的数学模型,开发了基于差速耦合的整车控制策略,并嵌入到ADVISOR与整车模型进行集成。以某混合动力轿车为例进行性能仿真,结果表明:应用此对称式锥齿轮差速器除具有节能优势外,取消变速器与离合器,并具有电控无级自动变速的功能(ECVT),从而达到了整车混联式传递灵活、多自由度可控制的目的。
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| 关 键 词： | 车辆工程 混合动力汽车 差速耦合系统 分析控制 性能仿真 |
| 收稿时间： | 2008-11-13 |
Transmission analysis and control for the differential coupling hybrid electric vehicle |
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| ZENG Xiao-hua,YU Yong-tao,SONG Da-feng,WANG Qing-nian.Transmission analysis and control for the differential coupling hybrid electric vehicle[J].Journal of Jilin University:Eng and Technol Ed,2010,40(1):1-0005. |
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| Authors: | ZENG Xiao-hua YU Yong-tao SONG Da-feng WANG Qing-nian |
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| Affiliation: | State Key Laboratory of Automobile Dynamical Simulation, Jilin University, Changchun 130022,China |
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| Abstract: | The transmission characteristic of the traditional symmetrical level gear differential was analyzed and it was modelled mathematically as a power coupler. A control strategy was developed for the differential coupling hybrid electric vehicle(HEV) and embedded into the ADVISOR vehicle model. Taking a certain hybrid electric car as an example,the performance simulation was performed. The results showed that the differential coupling parallel-series HEV can not only save fuel,but also abandon the use of the ge... |
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| Keywords: | vehicle engineering hybrid electric vehicle differential hybrid system(DHS) analysis and control performance simulation |
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