| 基于PID控制的矿井水处理自动投药系统仿真研究 |
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| 引用本文： | 李媛媛,陈燕.基于PID控制的矿井水处理自动投药系统仿真研究[J].机械工程与自动化,2012(2):121-122,125. |
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| 作者姓名： | 李媛媛 陈燕 |
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| 作者单位： | 太原理工大学电气与动力工程学院;太原理工大学信息工程学院 |
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| 基金项目： | 山西省青年基金资助项目(2011021017) |
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| 摘 要： | 把PID控制和模糊控制相结合,用串级模糊自整定PID控制器实现了矿井水处理自动投药控制。并用MATLAB/Simulink软件进行串级模糊自整定PID控制的仿真分析。分析结果表明:在矿井水处理自动投药控制过程中,利用串级模糊自整定PID控制可以达到调节时间短、超调小、调节迅速的目的,提高了系统的控制精度和稳定性,改善了整个系统的动态品质。
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| 关 键 词： | 模糊PID控制 MATLAB/Simulink仿真 水处理 自动投药系统 |
Simulation Study of Automatic Dosage System Based on PID Control |
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| LI Yuan-yuan,CHEN Yan.Simulation Study of Automatic Dosage System Based on PID Control[J].Mechanical Engineering & Automation,2012(2):121-122,125. |
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| Authors: | LI Yuan-yuan CHEN Yan |
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| Affiliation: | 1.College of Electrical and Power Engineering,Taiyuan University of Technology,Taiyuan 030024,China;2.College of Information Engineering,Taiyuan University of Technology,Taiyuan 030024,China) |
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| Abstract: | In this paper,the PID control and fuzzy control are combined with each other;using cascade fuzzy self-tuning PID controller realizes the automatic dosing control of mine water treatment.MATLAB / Simulink software is used for cascade fuzzy self-tuning PID control performance simulation.The results show that cascade fuzzy self-tuning PID can achieve short adjusting time,small overshoot,quick regulation for a complex process control,to improve the control precision and stability of system,as well as the whole system dynamic quality. |
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| Keywords: | fuzzy self-tuning PID control MATLAB/Simulink stimulation water treatment automatic dosage system |
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