| 动力锅炉燃烧系统的模糊控制策略 |
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| 引用本文： | 刘向杰,柴天佑,刘红波.动力锅炉燃烧系统的模糊控制策略[J].自动化学报,1998,24(4):534-538. |
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| 作者姓名： | 刘向杰 柴天佑 刘红波 |
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| 作者单位： | 1.电力部电力科学研究院,北京; |
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| 摘 要： | 基于模糊控制策略给出了锅炉系统新的控制方法.工业锅炉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,采用传统控制方法难以实施有效控制.运
用GPE(Gaussian partition with evenly spaced midpoints)模糊控制系统对锅炉对象的主汽压
进行了仿真研究和时实控制,模糊控制器能够克服许多干扰因素,产生了良好的控制效果,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： | 模糊控制 锅炉 干扰 |
| 收稿时间： | 1996-9-17 |
| 修稿时间： | 1996-09-17 |
Fuzzy Logic Strategy for Boiler Control |
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| LIU XIANGJIE,CHAI TIANYOU,LIU HONGBO.Fuzzy Logic Strategy for Boiler Control[J].Acta Automatica Sinica,1998,24(4):534-538. |
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| Authors: | LIU XIANGJIE CHAI TIANYOU LIU HONGBO |
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| Affiliation: | 1.Electric Power Research Institute,Beijing;Research Center of Automation,Northeastern University,Shenyang |
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| Abstract: | This paper presents the new development of the steam generation control system of drum boiler using fuzzy control strategy.The major dynamics of a boiler include nonlinearities nonminimum phase behavior,instabilities,time delays,and load disturbances.Traditional control strategy could not offer satisfactory result.A special subclass of fuzzy inference systems,called the GPE(Gaussian partition with evenly spaced midpoints) systems,is used to control the steam boiler system.The fuzzy logic controller has been tested in the real plant and good results have been obtained.A comparison with conventional control approaches widely used in the plant is performed. |
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| Keywords: | Fuzzy control boiler steam pressure disturbance |
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