| 伺服阀控制非对称液压缸同步控制性能分析 |
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| 引用本文： | 苏东海,韩国惠. 伺服阀控制非对称液压缸同步控制性能分析[J]. 沈阳工业大学学报, 2004, 26(6): 605-608 |
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| 作者姓名： | 苏东海 韩国惠 |
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| 作者单位： | 沈阳工业大学,机械工程学院,辽宁,沈阳,110023 |
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| 摘 要： | 介绍了一种由双比例流量阀及伺服阀联合控制的双缸同步方案，讲述了本方法的工作原理，并推导出了伺服阀控制非对称液压缸同步系统的动态响应数学模型，并给出了同步误差的数学表达式，仿真结果表明推导过程是正确的，并实现了双缸高精度同步动作，
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| 关 键 词： | 伺服阀 非对称缸 双缸同步 仿真 |
| 文章编号： | 1000-1646(2004)06-0605-04 |
| 修稿时间： | 2004-04-22 |
Analysis of servo-valve in synchronization control of asymmetrical hydraulic cylinder |
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| SU Dong-hai,HAN Guo-hui. Analysis of servo-valve in synchronization control of asymmetrical hydraulic cylinder[J]. Journal of Shenyang University of Technology, 2004, 26(6): 605-608 |
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| Authors: | SU Dong-hai HAN Guo-hui |
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| Abstract: | A type of double proportional valve and servo-valve in synchronization control of double asymmetrical cylinder is introduced.The working principle and dynamic response mathematical-model of the servo-valve in controlling asymmetrical cylinder are disscussed.The mathematic expression of synchronous errors is given.With such model and expressions and by means of dynamic software of simulink,non-linear imitation models of general hydraulic components are built,and high-precise synchronization actions of the double cylinders are finished. |
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| Keywords: | servo-valve asymmetrical cylinder double cylinder synchronization imitation |
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