Clustering multi-model generalized predictive control and its application in wastewater biological treatment plant

doi:10.3923/jas.2013.4869.4874

	Clustering multi-model generalized predictive control and its application in wastewater biological treatment plant
	Du, Xianjun; Yu, Ping; Ren, Chongyu
刊名	Journal of Applied Sciences
	2013
卷号	13 期号:21 页码:4869-4874
关键词	Ammonia Biological water treatment Cluster analysis Controllers Effluents Model predictive control Predictive control systems Reclamation Water quality Ammonia concentrations Generalized predictive control Generalized predictive controllers Multi model Nonlinear characteristics Wastewater biological treatment plant Wastewater treatment plants Wastewater treatment process
ISSN号	18125654
DOI	10.3923/jas.2013.4869.4874
英文摘要	The model mismatch problems can be avoided by using multi-modeling method based on cluster analysis, against using a single model for describing nonlinear process. The sub-models set output error is high precision and it can accurate fitting of non-linear characteristics of the system. Firstly, the generalized predictive controllers are designed based on the clustering multi-model of the wastewater treatment process, then, the overall control increment is synthesized based on the weight of each controller output. The clustering multi-model generalized predictive control strategy of the ammonia concentration is proposed in this study. The simulation results and the application results of the strategy used in the actual wastewater treatment plant verified its higher control accuracy. The effluent ammonia concentration can be controlled effectively. And also, it improved processing efficiency and the effluent quality, reduced the processing costs. © 2013 Asian Network for Scientific Information.
语种	英语
出版者	Asian Network for Scientific Information, 308-Lasani Town, Sargodha Road, Faisalabad, Pakistan
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112863]
专题	电气工程与信息工程学院
作者单位	College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou, Gansu, 730050, China
推荐引用方式 GB/T 7714	Du, Xianjun,Yu, Ping,Ren, Chongyu. Clustering multi-model generalized predictive control and its application in wastewater biological treatment plant[J]. Journal of Applied Sciences,2013,13(21):4869-4874.
APA	Du, Xianjun,Yu, Ping,&Ren, Chongyu.(2013).Clustering multi-model generalized predictive control and its application in wastewater biological treatment plant.Journal of Applied Sciences,13(21),4869-4874.
MLA	Du, Xianjun,et al."Clustering multi-model generalized predictive control and its application in wastewater biological treatment plant".Journal of Applied Sciences 13.21(2013):4869-4874.