| 自动变速器液压系统设计与动态特性仿真 |
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| 引用本文： | 王书翰,徐向阳,刘艳芳,Peter Tenberge.自动变速器液压系统设计与动态特性仿真[J].北京航空航天大学学报,2009,35(7):860-864. |
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| 作者姓名： | 王书翰 徐向阳 刘艳芳 Peter Tenberge |
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| 作者单位： | 北京航空航天大学,交通科学与工程学院,北京,100191;开姆妮茨工业大学,工程设计与传动技术学院,德国,09107 |
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| 摘 要： | 设计出一个全新的自动变速器液压系统.通过理论计算获得各个阀体的具体参数.采用ITI-SimulationX仿真软件建立了自动变速器液压系统动态仿真模型.对比仿真结果和理论计算结果,确定了仿真模型的正确性.对液压系统的每一个阀体元件的动态特性进行了仿真.对系统压力阀,换挡操纵机构,液力变矩器以及润滑系统作了压力和流量的动态变化分析.在实际的工业应用上,理论算法和动态仿真模型在设计中结合是切实可行的.研究结果可以作为自动变速器液压系统设计和优化的有效依据.
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| 关 键 词： | 自动变速器 液压系统 设计 动态仿真 |
| 收稿时间： | 2008-06-03 |
Design and dynamic simulation of hydraulic system for AT |
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| Wang Shuhan,Xu Xiangyang,Liu Yanfang,Peter Tenberge.Design and dynamic simulation of hydraulic system for AT[J].Journal of Beijing University of Aeronautics and Astronautics,2009,35(7):860-864. |
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| Authors: | Wang Shuhan Xu Xiangyang Liu Yanfang Peter Tenberge |
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| Institution: | 1. School of Transportation Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;
2. Institute for Engineering Design and Powertrain Technologies, Chemnitz University of Technology, Chemnitz 09107, Germany |
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| Abstract: | A new hydraulic system in AT was designed.The parameters of every valve was designed by theoretical calculation.The dynamic simulation model of hydraulic system of AT was established by ITI-SimulationX.Simulation results and theoretical design results were compared to confirm the simulation model.Every valve's dynamic characteristic in hydraulic system was simulated.The simulation results of pressure and flow of system pressure valve,shifting manipulations,torque converter and lubrication system were analyz... |
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| Keywords: | automatic transmission hydraulic system design dynamic simulation |
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