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Research on prediction method of sludge bulking based on ANN and grey Markov model
Yu GP(于广平); Wang JY(王景杨); Yuan MZ(苑明哲); Yu Y(郁洋)
Department信息服务与智能控制技术研究室
Conference Name2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER)
Conference DateJune 8-12, 2015
Conference PlaceShenyang, China
Source Publication2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER)
PublisherIEEE
Publication PlacePiscataway, NJ, USA
2015
Pages1622-1627
Indexed ByEI ; CPCI(ISTP)
EI Accession number20161402187766
WOS IDWOS:000380502300295
Contribution Rank1
ISSN2379-7711
ISBN978-1-4799-8730-6
KeywordPrediction Of Sludge Bulking Rough Set Theory Artificial Neural Networks Soft Measurement Techniques
Abstract

Sludge volume index (SVI) can evaluate and reflect the aggregation of activated sludge sediment properties accurately. It is an important parameter to predict sludge bulking. Generally, if SVI value is too high, the description is sludge settling performance is poor. It will occur or has occurred sludge bulking. But SVI cannot be online measurement, offline assay data obtained for a long time or other issues. To solve this problem, this paper has applied soft-sensing technology for the sludge volume index that reflects sludge bulking, using rough set to reduce the instrumental variables then construct the soft-sensing model with RBF neural network to complete the dataset of sludge volume index, and then, employed the grey Markov model to predict the dataset to collect the important information of sludge bulking in the quantitative respect, in order to achieve real-time prediction of sludge bulking.

Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/17377
Collection信息服务与智能控制技术研究室
Affiliation1.Shenyang Institute of Automation, Guangzhou, Chinese Academy of Science, Guangzhou, Guangdong Province, China
2.Shenyang Institute of Automation, Chinese Academy of Science, Shenyang, Liaoning Province, China
Recommended Citation
GB/T 7714
Yu GP,Wang JY,Yuan MZ,et al. Research on prediction method of sludge bulking based on ANN and grey Markov model[C]. Piscataway, NJ, USA:IEEE,2015:1622-1627.
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