|本期目录/Table of Contents|

[1]杨文娟.神经网络和主元分析—神经网络软测量技术 在污水处理系统中的应用[J].地球科学与环境学报,2008,30(01):101-106.
　YANG Wen-juan.Soft Sensors with ANN and PCA-ANN for Wastewater Treatment System[J].Journal of Earth Sciences and Environment,2008,30(01):101-106.
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神经网络和主元分析—神经网络软测量技术 在污水处理系统中的应用(PDF)
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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:
第30卷
期数:
2008年第01期
页码:
101-106
栏目:
环境地学
出版日期:
2008-03-20

文章信息/Info

Title:
Soft Sensors with ANN and PCA-ANN for Wastewater Treatment System
作者:
杨文娟
长安大学环境科学与工程学院,陕西西安710054
Author(s):
YANG Wen-juan
School of Environmental Sciences and Engineering, Changan University, Xian 710054, Shaanxi, China
关键词:
环境工程; 软测量技术; 神经网络; 主元分析神经网络; 污水处理
Keywords:
environment engineering;  soft sensors;  artificial neural networks;  principal components analysis- artificial neural networks;  wastewater treatment
分类号:
X703.1;TP273+.5
DOI:
-
文献标志码:
A
摘要:
为了实现对污水处理系统参数与性能的有效预测和处理系统的在线实时控制,在介绍神经网络和主元分 析神经网络软测量技术的基础上,分析了神经网络在国内外污水处理领域的研究现状和存在的问题,探讨了神 经网络软测量技术在污水处理系统的发展方向。结果表明,基于神经网络的软测量技术能够很好地进行数据分 析与模拟仿真,这种软测量技术在污水处理系统中的应用可以通过优化神经网络结构、结合其他数据处理方法、 全面预测污水处理系统重要参数、收集与生物处理过程密切相关的参数以及加强对污水生物处理数学模型的研 究等方式得到不断改进和完善。
Abstract:
In order to achieve an effective prediction of process performance and accuracy on-line steering of wastewater treatment plants, based on introduction of artificial neural networks and principal components analysis-artificial neural networks, an analytical description is given with respect to the domestic and overseas study status of the two soft sensors as well as the shortages of their applications to wastewater treatment system. The trends of artificial neural networks based soft sensors used in wastewater treatment system is discussed. The results indicate that these soft sensors based on neural networks can realize data analysis and simulation, and the application of these soft sensors can be improved by optimizing neural networks structure by combing with other data processing methods to calculate important system parameters and collecting the parameters closely related to biological process.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2007-12-20
作者简介:杨文娟(1981-),女,陕西彬县人,博士研究生,从事环境科学研究。E-mail:ywj-xa@126.com
更新日期/Last Update: 2008-03-20