| 汽包锅炉蒸汽温度的组合自适应预估控制器的设计 |
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| 引用本文： | 窦春霞.汽包锅炉蒸汽温度的组合自适应预估控制器的设计[J].工业仪表与自动化装置,2002,25(3):14-16,48. |
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| 作者姓名： | 窦春霞 |
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| 作者单位： | 燕山大学,河北秦皇岛,066004 |
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| 摘 要： | 针对汽包锅炉蒸汽温度的特点，设计了一种具有预估功能的组合适应控制器，它包括几个自适应控制器，且这几个控制器并联工作，稳定控制信号由这几个控制器加权获得。理论分析和仿真结果都表明此方案对解决火电厂热工过程的非线性和大时滞有显著效果，且有快速的适应性和强的鲁棒性，为自适应技术在火电厂中的进一步应用进行了尝试。
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| 关 键 词： | 汽包锅炉 蒸汽温度 自适应 预估控制器 鲁棒性 |
| 文章编号： | 1000-0682(2002)03-0014-03 |
The design of a combined adaptive controller for keeping steam temperature stable in the drum boiler operation |
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| DOU Chun,xia.The design of a combined adaptive controller for keeping steam temperature stable in the drum boiler operation[J].Industrial Instrumentation & Automation,2002,25(3):14-16,48. |
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| Authors: | DOU Chun xia |
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| Abstract: | Based on the analysis of the steam temperature characteristics of a drum boiler,a combined adaptive predictive controller is designed.It consists of several such controllers working in conjunction with each other.The stability control signal is obtained by weighting the signals of these controllers.The theoretical analysis and simulation result show this project is effective for solving a long time delay and has quick adaptability and strong robustness.This adaptive control technique offers good prospect for its further applications in thermal power plants. |
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| Keywords: | Drum boiler Steam temperature Adaptive Predictive controller Robustness |
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