| 串联式静液传动混合动力车辆功率管理策略 |
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| 引用本文： | 王昕,姜继海,于安才.串联式静液传动混合动力车辆功率管理策略[J].公路交通科技,2011,28(7):142-146. |
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| 作者姓名： | 王昕 姜继海 于安才 |
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| 作者单位： | 1. 吉林大学机械科学与工程学院，吉林长春130025;浙江大学流体传动及控制国家重点实验室，浙江杭州310027
2. 哈尔滨工业大学机电工程学院，黑龙江哈尔滨150080;浙江大学流体传动及控制国家重点实验室，浙江杭州310027 |
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| 基金项目： | 国家自然科学基金项目(50875054); 浙江大学流体传动及控制国家重点实验室开放基金项目(GZKF-2008003) |
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| 摘 要： | 针对串联式静液传动混合动力车辆中,发动机工作状况独立于车轮负载情况,储能元件功率密度大、能量密度低的特点,提出了基于随机动态规划方法的发动机功率管理策略,对发动机工作点进行优化控制.根据传统车辆性能参数配置了串联式静液传动混合动力车辆,以降低燃油消耗为优化目标,对原发动机和减小装机功率的发动机工作情况进行仿真.结果表明...
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| 关 键 词： | 汽车工程 节能减排 随机动态规划 功率管理策略 静液传动混合动力车辆 |
Power Management Strategy of Series Hydrostatic Hybrid Vehicle |
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| WANG Xin,JIANG Jihai,YU Ancai.Power Management Strategy of Series Hydrostatic Hybrid Vehicle[J].Journal of Highway and Transportation Research and Development,2011,28(7):142-146. |
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| Authors: | WANG Xin JIANG Jihai YU Ancai |
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| Institution: | WANG Xin1,3,JIANG Jihai2,YU Ancai2,3(1.Institute of Mechanical Science and Engineering,Jilin University,Changchun Jilin 130025,China,2.School of Mechatronics Engineering,Harbin Institute of Technology,Harbin Heilongjiang 150080,3.State Key Laboratory of Fluid Power Transmission and Control,Zhejiang University,Hangzhou Zhejiang 310027,China) |
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| Abstract: | The engine works independently to the wheels load conditions and the energy recovery units have characters of high power density and low energy density in series hydrostatic hybrid vehicle.A stochastic dynamic programming based engine power management strategy was proposed according to the above characters to optimize engine's working points.A series hydrostatic hybrid vehicle was configured based on the performance parameters of traditional vehicles.Aimed at reducing fuel consumption,the working conditions... |
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| Keywords: | automobile engineering energy-saving and emission-reduction stochastic dynamic programming power management strategy hydrostatic hybrid vehicle |
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