| 基于MATLAB的阀控缸伺服系统仿真分析 |
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| 引用本文： | 任杉,李玮,韩青.基于MATLAB的阀控缸伺服系统仿真分析[J].装备制造技术,2009(9):32-33,41. |
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| 作者姓名： | 任杉 李玮 韩青 |
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| 作者单位： | 西南林学院,工程学院,云南,昆明,650224 |
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| 摘 要： | 根据液压伺服系统的基本理论,推导了阈控缸液压伺服系统的传递函数模型;用MATLAB软件对系统的动态特性进行仿真分析,并进行了参数修正;结果表明所建数学模型及仿真结果接近实际工况,并且经参数修正后的控制系统是稳定的.
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| 关 键 词： | 阀控缸 液压伺服系统 数学模型 MATLAB仿真 |
Simulation Analysis for Servo System in Cylinder Controlled by Servo-valve Based on MATLAB |
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| Authors: | REN Shan LI Wei HAN Qing |
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| Affiliation: | Xinan Forestry College;Kunming 650224;China |
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| Abstract: | According to the basal theory of hydraulic-servo system,the transfer function model for hydraulic-servo system in cylinder controlled by servo-valve was deduced.And MATLAB software was used to carry through dynamic characteristics simulation analysis for the system,modified parameter of the system.The results were showed that mathematical model and simulation results were closed to practice work situation,and this control system was steady through modified parameter. |
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| Keywords: | cylinder controlled by servo-valve hydraulic-servo system mathematical model MATLAB simulation |
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