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上海电力大学学报:2012,28(5):466-468
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过热蒸汽温度控制中RBF神经网络整定PID控制的应用
(上海电力学院电力与自动化工程学院, 上海 200090)
Application of RBF Neural Network-tuning PID Control in Superheated Steam Temperature Control
(School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China)
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投稿时间:2011-07-04    
中文摘要: 锅炉的过热蒸汽温度是表征锅炉特性的重要指标之一,其控制品质的优劣直接影响火电厂锅炉机组的安全性和经济性.由于过热蒸汽温度有滞后、大惯性、时变等特性,常规PID并不能对其实现良好的控制.引入RBF神经网络整定PID控制,可以达到良好的控制效果.
Abstract:The superheated steam temperature of boiler is an important indicator characterizing the features of the boiler. The quality control will directly affect security and economy of the thermal power plant boiler unit. As there are lags,large inertia,time-varying characteristics in the superheated steam temperature,the conventional PID can not achieve good control over it. So the RBF neural network-tuning PID control is introduced. Experiments show that this control method for superheated steam temperature control can get good results.
文章编号:20120516     中图分类号:    文献标志码:
基金项目:国家自然科学基金(61040013);上海市教育委员会科研创新项目(09YZ347);上海市教育委员会重点学科建设项目(J51303)
引用文本:
薛阳,汪莎,陈磊.过热蒸汽温度控制中RBF神经网络整定PID控制的应用[J].上海电力大学学报,2012,28(5):466-468.
XUE Yang,WANG Sha,CHEN Lei.Application of RBF Neural Network-tuning PID Control in Superheated Steam Temperature Control[J].Journal of Shanghai University of Electric Power,2012,28(5):466-468.