| 工业锅炉汽包水位模糊自适应PID控制系统 |
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| 引用本文： | 鄢波,丁维明,魏海坤.工业锅炉汽包水位模糊自适应PID控制系统[J].发电设备,2006,20(4):276-279. |
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| 作者姓名： | 鄢波 丁维明 魏海坤 |
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| 作者单位： | 东南大学,自动化研究所,江苏,南京,210096;东南大学,自动化研究所,江苏,南京,210096;东南大学,自动化研究所,江苏,南京,210096 |
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| 摘 要： | 锅炉汽包水位控制系统是火力发电厂中的一个重要的热工控制系统,汽包水位的控制大多采用常规PID控制方式,由于其控制参数是固定不变的,不能进行在线调整,其控制效果往往难以满足要求。将模糊控制的方法应用到工业锅炉PID控制系统的参数调节中去,实现了PID参数的自适应调节。这种方法已经运用到苏钢3号炉的控制系统中,取得了良好的效果。
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| 关 键 词： | 能源与动力工程 工业锅炉 汽包 水位 PID 模糊控制 |
| 文章编号： | 1671-086X(2006)04-0276-04 |
| 收稿时间： | 2005-11-21 |
| 修稿时间： | 2005年11月21 |
A Fuzzy Self-Adjusting PID Drum Water Level Control System for Industrial Boilers |
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| YAN Bo,DING Wei-ming,WEI Hai-kun.A Fuzzy Self-Adjusting PID Drum Water Level Control System for Industrial Boilers[J].Power Equipment,2006,20(4):276-279. |
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| Authors: | YAN Bo DING Wei-ming WEI Hai-kun |
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| Affiliation: | Research Institute of Automation, Southeast University, Nanjing 210096, China |
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| Abstract: | Boiler drum water level control systems belong to important thermal control systems of fossil fired power plants.Currently,most drum water levels are controlled by conventional PID methods.Because their control parameters are fixed,without possibility of on-line adjustment,it often happens that their control effect can hardly meet requirement.A way of effectuating self-adjustment of PID control system parameters of industrial boilers,by making use of a fuzzy control algorithm is being presented.This method has already successfully been applied to Sugang's boiler No.3. |
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| Keywords: | PID |
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