| 电控共轨高压泵凸轮机构动力学仿真及优化设计 |
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| 引用本文： | 谭笛,吴欣颖.电控共轨高压泵凸轮机构动力学仿真及优化设计[J].武汉理工大学学报(交通科学与工程版),2007,31(2):216-219. |
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| 作者姓名： | 谭笛 吴欣颖 |
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| 作者单位： | 海军工程大学动力工程学院,武汉,430033 |
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| 摘 要： | 根据电控高压共轨系统供油泵的工作特点,运用凸轮机构动力学原理建立了凸轮机构动力学多自由度模型,并利用Simulink建立了该凸轮机构的仿真模型,参照 Bosch泵凸轮机构的结构参数,计算了凸轮从动件-柱塞的实际位移与其理论位移的误差.通过仿真分析,研究各设计参数对凸轮运动规律的影响,为电控高压泵的优化设计提供了良好的理论依据.
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| 关 键 词： | 共轨系统 高压泵 凸轮 动力分析 仿真 |
| 修稿时间： | 2006-10-09 |
Dynamical Simulation Optimization Design and of Cam Mechanism for High-pressure Common Rail Fuel Pump |
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| Tan Di,Wu Xinying.Dynamical Simulation Optimization Design and of Cam Mechanism for High-pressure Common Rail Fuel Pump[J].journal of wuhan university of technology(transportation science&engineering),2007,31(2):216-219. |
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| Authors: | Tan Di Wu Xinying |
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| Institution: | Power Engineering College, Naval University of Engineering, Wuhan 430033 |
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| Abstract: | According to the characteristic of high pressure common rail fuel pump and the dynamic theory of cam mechanism,a multi dimensional model of the cam mechanism and its simulated model are built by Simulink.The displacement error between practice and theory of driven piece plunger is calculated with reference to the structure parameters of Bosch pump.By simulated analysis,the research about the effect of the structure design parameters to the cam's movement rule is carried out.Reliable theory for the optimization design of the high-pressure pump is obtained. |
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| Keywords: | common rail system high pressure pump cam dynamical analysis simulation |
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