中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Simple feedback logic, genetic algorithms and artificial neural networks for real-time control of a collection system

文献类型:期刊论文

作者Hajda, P; Novotny, V; Feng, X; Yang, RL
刊名WATER SCIENCE AND TECHNOLOGY
出版日期1998
卷号38期号:3页码:187-195
关键词artificial neural networks combined sewer overflows genetic algorithms real-time control
ISSN号0273-1223
英文摘要This paper describes a pilot-scale implementation of a simple, real-time control (RTC) algorithm based on feedback and also outlines the development and simulation testing of a new RTC methodology that combines genetic algorithms (GAs) and artificial neural networks (ANNs). Computer simulations indicated that the simple feedback logic could reduce pumping by 50 to 80 percent if used to replace the existing RTC system in the test area. Experience with the algorithm after its implementation has confirmed the potential of the algorithm to reduce pumping. Additional simulations with an emerging approach to control (based on GAs) indicated possibilities of reducing pumping still further. Although relatively simple flow routing was used in the GAs, these algorithms do not restrict flow routing to any particular method. If highly accurate flow routing is incorporated, GAs are likely to be rendered too slow for on-line applications. Nevertheless, GAs can still be used, because they can be combined with fast executing on-line algorithms, such as ANNs. This possibility was demonstrated by training a multi-layer ANN to approximate one of the GAs developed. In verification runs the trained ANN provided virtually the same control decisions as did the GA used as the source of the training data. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
WOS研究方向Engineering ; Environmental Sciences & Ecology ; Water Resources
语种英语
WOS记录号WOS:000077215400025
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/13991]  
专题中国科学院数学与系统科学研究院
通讯作者Hajda, P
作者单位1.Univ Wisconsin, Dept Civil & Environm Engn, Milwaukee, WI 53201 USA
2.Univ Wisconsin, Dept Elect & Comp Engn, Milwaukee, WI 53201 USA
3.Chinese Acad Sci, Inst Syst Sci, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
Hajda, P,Novotny, V,Feng, X,et al. Simple feedback logic, genetic algorithms and artificial neural networks for real-time control of a collection system[J]. WATER SCIENCE AND TECHNOLOGY,1998,38(3):187-195.
APA Hajda, P,Novotny, V,Feng, X,&Yang, RL.(1998).Simple feedback logic, genetic algorithms and artificial neural networks for real-time control of a collection system.WATER SCIENCE AND TECHNOLOGY,38(3),187-195.
MLA Hajda, P,et al."Simple feedback logic, genetic algorithms and artificial neural networks for real-time control of a collection system".WATER SCIENCE AND TECHNOLOGY 38.3(1998):187-195.

入库方式: OAI收割

来源:数学与系统科学研究院

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