| 基于比例阀的气压伺服系统性能分析及仿真 |
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| 引用本文： | 张敬妹,周自强,王长周.基于比例阀的气压伺服系统性能分析及仿真[J].常熟理工学院学报,2009,23(2):78-80. |
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| 作者姓名： | 张敬妹 周自强 王长周 |
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| 作者单位： | 常熟理工学院,机械工程系,江苏,常熟,215500 |
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| 摘 要： | 首先构建了基于比例阀的气压伺服垂直定位系统模型，并在此基础上建立了系统的微分方程模型，应用工作点近似线性化的方法对系统进行线性化处理，得到系统的传递函数，最后进行了分段线性变增益控制并仿真，对其性能进行了分析．
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| 关 键 词： | 比例阀 气压伺服 线性化处理 分段线性变增益控制 |
The Performance Analysis and Simulation of Pneumatic Servo System Based on Proportional Valve |
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| ZHANG Jing-mei,ZHOU Zi-qiang,WANG Chang-zhou.The Performance Analysis and Simulation of Pneumatic Servo System Based on Proportional Valve[J].Journal of Changshu Institute of Technology,2009,23(2):78-80. |
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| Authors: | ZHANG Jing-mei ZHOU Zi-qiang WANG Chang-zhou |
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| Institution: | Department of Mechanical Engineening;Changshu Institute of Technology;Changshu 215500;China |
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| Abstract: | The model is established by the pneumatic servo system based on proportional valve;then the transfer function is drawn using the method of general approximate linearization of working-point.Based on the problems found in analysis and research,the multi-linear variable gain state feedback control strategy is used,and it proves that the result of simulation is ideal. |
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| Keywords: | proportional valve pneumatic servo linear treatment multi-linear variable gain control |
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