| 火电厂锅炉主汽温模糊免疫PID-Smith预估控制 |
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| 引用本文： | 杨延西,刘丁,高异. 火电厂锅炉主汽温模糊免疫PID-Smith预估控制[J]. 系统仿真学报, 2005, 17(11): 2756-2758 |
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| 作者姓名： | 杨延西 刘丁 高异 |
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| 作者单位： | 西安理工大学109#,西安,710048 |
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| 摘 要： | 针对火电厂锅炉主汽温控制对象的大纯滞后、模型不确定等特性，设计了模糊免疫PID—Smith预估控制系统，并进行了仿真研究。仿真结果表明所设计的控制系统比常规Smith预估控制系统具有较强鲁棒性，系统具有良好的适应能力，适用于缺乏精确数学模型且参数变化的大纯滞后工业过程。
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| 关 键 词： | 纯滞后 Smith预估 模糊免疫PID 主汽温 |
| 文章编号： | 1004-731X（2005）11-2756-03 |
| 收稿时间： | 2004-09-24 |
| 修稿时间： | 2005-03-07 |
Main Stream Temperature Control System in Fossil Fired Power Station Based on Fuzzy Immune PID-Smith Controller |
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| YANG Yan-xi,LIU Ding,GAO Yi. Main Stream Temperature Control System in Fossil Fired Power Station Based on Fuzzy Immune PID-Smith Controller[J]. Journal of System Simulation, 2005, 17(11): 2756-2758 |
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| Authors: | YANG Yan-xi LIU Ding GAO Yi |
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| Abstract: | In order to overcome the large delay and uncertainty of the main stream temperature object in fossil fired power station, a control system based on Fuzzy immune PID-Smith controller is proposed. The simulation experiments have been made. It is validated that the robustness of this control system is superiors to general Smith predicting control system. Owing to the good fitness of this control method, it can be used in large delay industry process of uncertain model and variational parameters. |
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| Keywords: | dead time Smith-predictor fuzzy immune PID main stream temperature |
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