| 电反馈2D数字溢流阀的模型与实验研究 |
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| 引用本文： | 赵川峰,李胜,阮健,裴翔.电反馈2D数字溢流阀的模型与实验研究[J].机床与液压,2011,39(3). |
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| 作者姓名： | 赵川峰 李胜 阮健 裴翔 |
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| 作者单位： | 浙江工业大学机械制造及自动化教育部重点实验室,浙江杭州,310014 |
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| 摘 要： | 溢流阀是液压传动系统中一个极为重要的压力控制组件。设计一种电反馈2D数字溢流阀,该阀采用单一的2D调压螺旋机构,以阀芯的旋转和直线运动实现导阀和主阀的功能。并通过压力传感器直接检测系统调定压力,进行压力闭环控制来改善2D数字溢流阀的性能,实现对压力的远距离监控和自动调节。
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| 关 键 词： | 2D数字溢流阀 电反馈 MATLAB仿真 调压螺旋 |
Modeling and Experimental Research on 2D Digital Relief Valve with Electrical Feedback |
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| ZHAO Chuanfeng,LI Sheng,RUAN Jian,PEI Xiang.Modeling and Experimental Research on 2D Digital Relief Valve with Electrical Feedback[J].Machine Tool & Hydraulics,2011,39(3). |
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| Authors: | ZHAO Chuanfeng LI Sheng RUAN Jian PEI Xiang |
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| Affiliation: | ZHAO Chuanfeng,LI Sheng,RUAN Jian,PEI Xiang(College of Mechanical Engineering,Zhejiang University of Technology,Hangzhou Zhejiang 310014,China) |
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| Abstract: | Relief valve is an important pressure control component in hydraulic driven system.A new 2D digital relief valve was designed.A 2D press adjusting spire mechanism was adopted in the valve.The functions of guide valve and main valve were realized by two degree of freedom that was spool rotation and linear motion of valve core.The given pressure of system was detected directly by pressure sensors.The performance of the valve was improved through pressure closed-loop control which could achieve long-distance m... |
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| Keywords: | 2D digital relief valve Electric feedback MATLAB simulation Press adjusting spire |
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