| 基于MATLAB/Simulink的数字缸模糊PID复合控制研究 |
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| 引用本文： | 张新宇,宋锦春,曹钧凯.基于MATLAB/Simulink的数字缸模糊PID复合控制研究[J].中国工程机械学报,2013(6):485-489. |
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| 作者姓名： | 张新宇 宋锦春 曹钧凯 |
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| 作者单位： | [1]东北大学机械工程与自动化学院辽宁沈阳110819;辽宁科技大学机械工程与自动化学院,辽宁鞍山114051 [2]东北大学机械工程与自动化学院,辽宁沈阳110819 |
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| 基金项目： | 国家机床重大专项资助项目（2009ZX04001-053） |
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| 摘 要： | 设计了模糊PID（Proportion Integration Differentiation）控制器,在给定参数下利用MATLAB/Simulink对数字缸系统性能进行仿真分析,得到了不同输入信号下系统的响应特性.仿真结果表明：采用模糊PID控制比普通PID控制改善了数字缸系统动态性能,减小了超调量,提高了响应速度.
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| 关 键 词： | 数字缸 模糊PID控制器 MATLAB Simulink 仿真 |
Fuzzy PID control on digital hydraulic cylinder via MATLAB/Simulink |
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| ZHANG Xin-yu,SONG Jin-chun,CAO Jun-kai.Fuzzy PID control on digital hydraulic cylinder via MATLAB/Simulink[J].Chinese Journal of Construction Machinery,2013(6):485-489. |
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| Authors: | ZHANG Xin-yu SONG Jin-chun CAO Jun-kai |
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| Affiliation: | 1 ( 1. School of Mechanical Engineering ＆ Automation, Northeastern University, Shenyang 110819, China; 2. School of Mechanical Engineering ＆ Automation, University of Science ＆ Technology, Anshan 114051, China ) |
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| Abstract: | Firstly, a fuzzy PID controller is designed. By using MATLAB/SimulinkTM for simulation and analysis on digital hydraulic cylinder system, the system response properties towards different input sig- nals are then obtained under specific parameters. Finally, it is indicated from simulation results that, com- pared with traditional PID control, the dynamic properties of digital hydraulic cylinder system are improved using fuzzy PID control in terms of overshoot reduction and response speed enhancement. |
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| Keywords: | digital hydraulic cylinder fuzzy PID controller MATLAB/Simulink simulation |
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