| 液压支架中的电液控制阀的动态特性分析 |
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| 引用本文： | 刘远波,廉自生. 液压支架中的电液控制阀的动态特性分析[J]. 流体传动与控制, 2009, 0(3): 17-19 |
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| 作者姓名： | 刘远波 廉自生 |
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| 作者单位： | 太原理工大学机械工程学院,山西太原,030024 |
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| 摘 要： | 在AMESim平台上，研究了电液控制阀的动态特性，分析了电磁先导阀和主控阀的位移及压力响应曲线。通过建立液压支架的电液控制系统模型的仿真和分析，得出了的先导阀出口的流量、压力与主控阀的位移之间定性的关系和变化趋势，为电液控制阀的结构设计级优化提供了参考依据。
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| 关 键 词： | 电液控制阀 系统建模 仿真 动态特性 |
The Dynamical Analysis of Electro-hydraulic Control Valve in Mining Support |
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| LIU Yuan-bo,LIAN Zi-sheng. The Dynamical Analysis of Electro-hydraulic Control Valve in Mining Support[J]. Fluid Power Transmission & Control, 2009, 0(3): 17-19 |
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| Authors: | LIU Yuan-bo LIAN Zi-sheng |
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| Affiliation: | LIU Yuan-bo, LIAN Zi-sheng |
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| Abstract: | In the AMESim environment,this article made a dynamical research on the electrohydraulic control valve,and analyzed the characteristic curve of the priority valve and the main control valve.After the simulation and the analysis with the electrohydraulic control system,we got the displacement and the output pressure data of the Electrohydraulie control valve,and also we got the qualitative relationship between the output pressure of the priority valve and the displacement of the main control valve.This simul... |
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| Keywords: | electrohydraulic control valve system model simulation dynamical characteristic |
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