| 锅炉汽包水位系统的仿人智能控制策略 |
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| 引用本文： | 刘向杰,柴天佑. 锅炉汽包水位系统的仿人智能控制策略[J]. 信息与控制, 1998, 27(2): 129-134 |
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| 作者姓名： | 刘向杰 柴天佑 |
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| 作者单位： | 东北大学自动化研究中心,沈阳,110006 |
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| 摘 要： | 基于模糊控制策略给出了锅炉汽包水位控制的新方法．工业锅炉汽包水位的主要动态特性包括：非线性，非最小相位特征，不稳定性，时滞和负荷干扰．作者运用ＧＰＥ（Ｇａｕｓｓｉａｎｐａｒ－ｔｉｔｉｏｎｗｉｔｈｅｖｅｎｌｙｓｐａｃｅｄｍｉｄｐｏｉｎｔｓ）模糊控制器，构造了一种适用于多变量系统的加权模糊控制策略．该模糊控制系统用于锅炉对象汽包水位的时实控制．最后给出了模糊控制同传统方法的比较结果．
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| 关 键 词： | 锅炉 工业锅炉 汽包水位系统 智能控制策略 |
A WEIGHTED ALGORITHM OF FUZZY LOGIC ON WATER LEVEL CONTROL OF STEAM GENERATOR |
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| LIU Xiangjie,CHAI Tianyou. A WEIGHTED ALGORITHM OF FUZZY LOGIC ON WATER LEVEL CONTROL OF STEAM GENERATOR[J]. Information and Control, 1998, 27(2): 129-134 |
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| Authors: | LIU Xiangjie CHAI Tianyou |
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| Abstract: | This paper presents the new development of steam generation control system on water level of drum boiler using fuzzy control strategy. The major dynamics of boiler water level include nonlinearities , nonminimum phase behavior, instabilities, time delays, and load disturbances. A weighted algorithm of fuzzy logic strategy is applied to control the steam boiler using GPE(Gaussian partition with evenly spaced midpoints) system. The fuzzy logic controller has been tested in the real plant and results obtained the are given |
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| Keywords: | fuzzy control boiler steam pressure disturbance |
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