| 静液传动系统容积效率试验研究 |
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| 引用本文： | 路华鹏,马彪,孙宪林,剧引芳,周凯.静液传动系统容积效率试验研究[J].机床与液压,2007,35(3):71-73. |
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| 作者姓名： | 路华鹏 马彪 孙宪林 剧引芳 周凯 |
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| 作者单位： | 北京理工大学机械与车辆工程学院,北京,100081;北京理工大学机械与车辆工程学院,北京,100081;北京理工大学机械与车辆工程学院,北京,100081;北京理工大学机械与车辆工程学院,北京,100081;北京理工大学机械与车辆工程学院,北京,100081 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 静液传动系统的容积效率是衡量其性能的一项重要指标,也是影响其在高速军用车辆上广泛应用的瓶颈.本文通过试验,对影响静液传动系统性能的三个因素(工作转速、工作压力和油温)进行了验证;根据结构相似原理,利用计算泵容积效率的传统公式来计算静液传动系统的容积效率,并与试验结果进行了对比,对比结果表明,完全可以采用传统计算泵容积效率的公式来计算静液传动系统的容积效率,为静液传动系统容积效率的建模及系统控制提供了参考,对静液传动系统在高速军用车辆上的应用有一定帮助.
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| 关 键 词： | 静液传动系统 容积效率 |
| 文章编号： | 1001-3881(2007)3-071-3 |
| 修稿时间： | 2006-03-13 |
Experiment Study on Volumetric Efficiency of Hydrostatic Transmission |
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| LU Huapeng,MA Biao,SUN Xianlin,JU Yinfang,ZHOU Kai.Experiment Study on Volumetric Efficiency of Hydrostatic Transmission[J].Machine Tool & Hydraulics,2007,35(3):71-73. |
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| Authors: | LU Huapeng MA Biao SUN Xianlin JU Yinfang ZHOU Kai |
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| Affiliation: | Department of Mechanical and Vehicle Engineering, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | Volumetric efficiency is critical to the overall performance of hydrostatic transmission and it has a bad influence on popular application of hydrostatic transmission in high-speed military vehicles.The three main factors,the pump rotational speed,system pressure and oil temperature that influence the hydrostatic transmission performance were experimental studied.The results show that volumetric efficiency of hydrostatic transmission can be calculated through general expressions of axial piston pump.A reference is offered for the purpose of accurately modeling and control of hydrostatic transmission.It is helpful to popular application of hydrostatic transmission in high-speed military vehicles. |
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| Keywords: | Hydrostatic transmission Volumetric efficiency |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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