| 材料疲劳试验机电液力伺服系统的建模与仿真 |
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| 引用本文： | 陈利斌,姜伟,裘信国.材料疲劳试验机电液力伺服系统的建模与仿真[J].轻工机械,2010,28(4):73-75. |
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| 作者姓名： | 陈利斌 姜伟 裘信国 |
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| 作者单位： | 浙江工业大学,机械制造及其自动化省部共建实验室,浙江,杭州,310014 |
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| 摘 要： | 疲劳试验机是疲劳测试中最常用的设备。根据材料疲劳试验机的工作原理,建立电液力伺服系统的数学模型。利用MATLAB软件中的SMULINK构建了仿真模型,获得了反映系统性能的仿真曲线。为材料疲劳试验机控制系统的改进提供了理论依据。图7参9
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| 关 键 词： | 力学 材料疲劳试验机 动态仿真 MATLAB软件 电液伺服阀 |
Modeling and Simulation of Electro-hydraulic Force Servo System in Fatigue Testing Machine |
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| CHEN Li-bin,JIANG Wei,QIU Xin-guo.Modeling and Simulation of Electro-hydraulic Force Servo System in Fatigue Testing Machine[J].Light Industry Machinery,2010,28(4):73-75. |
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| Authors: | CHEN Li-bin JIANG Wei QIU Xin-guo |
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| Affiliation: | (The MOE Key Laboratory of Mechanical Manufacture and Automation, Zhejiang University of Technology, Hangzhou 310014, China) |
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| Abstract: | The fatigue testing machine is the most popular device in testing fatigue capacity of material. According to the working principle, the mathematic model of electro-hydraulic force servo system was built, and the simulation model of this system was built by SIMULINK of the MATLAB. The simulation curves that reflect the system performance was achieved, and the theoretical basis for improving the control system of material fatigue testing machine was put forward. Ch,7 fig.9 ref.] |
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| Keywords: | mechanical fatigue testing machine dynamical simulation MATLAB software electro-hydraulic servo valve |
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