| 变频调速过程PID闭环控制的分析 |
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| 引用本文： | 马林,李玉华.变频调速过程PID闭环控制的分析[J].电气开关,2007,45(1):4-5,8. |
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| 作者姓名： | 马林 李玉华 |
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| 作者单位： | 河南工业职业技术学院,河南,473009 |
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| 摘 要： | 过程PID控制是应用最广泛的工业控制器.过程PID控制简单易懂,参数较易整定.过程PID控制参数P、I、D可以根据过程的动态特性及时整定,使闭环变频调速达到一个动态平衡.将系统进入闭环运行,利用过程PID控制自动调节达到稳定转速的目的.
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| 关 键 词： | 过程PID控制 闭环控制 变频调速 |
| 文章编号： | 1004-289X（2007）01-0004-03 |
| 修稿时间： | 2006-07-12 |
Analysis of PID Closed-loop Control of Frequency Control Process |
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| MA Lin,LI Yu-hua.Analysis of PID Closed-loop Control of Frequency Control Process[J].Electric Switchgear,2007,45(1):4-5,8. |
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| Authors: | MA Lin LI Yu-hua |
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| Affiliation: | Henan Polytechnic Institute, Nanyang 473009, China |
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| Abstract: | The process PID control is the most extensive controller used in industry. It is simple and easy to understand. Parameters are easily set. The Parameters P, I, D can be set in time according to dynamic characteristic of the process to enable frequency control of the closed-loop to achieve dynamic equilibrium. Make the system start closed-loop running and use the process PID,control self-adjusting to achieve purpose of stable speed. |
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| Keywords: | process PID control ctosed-loop control frequency control |
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