Application of Soft Sensor based on LS-SVM on Estimation of Alumina Powder Flow

doi:10.1109/ICMTMA.2009.236

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	Application of Soft Sensor based on LS-SVM on Estimation of Alumina Powder Flow
	Lu, Chunyan; Li, Wei; Liu, Weirong
	2009
关键词	Least Square Support Vector Machine alumina powder flow soft sensor RBF
DOI	10.1109/ICMTMA.2009.236
页码	281-284
英文摘要	Alumina powder flow in electrolytic aluminum plant for the production of alumina can not be precise measured on-line, the Least Squares Support Vector Machines (LS - SVM) was applied in the modeling of alumina powder flow estimation in the process of alumina conveying in this paper, and the soft sensor model based on LS - SVM was compared with the soft sensor model based on RBF. The result of simulation research proves that the soft sensor model based on LS - SVM has a higher precision accuracy and better generalization ability. The soft sensor technique is effective in estimate accuracy of the alumina powder flow.
会议录	2009 INTERNATIONAL CONFERENCE ON MEASURING TECHNOLOGY AND MECHATRONICS AUTOMATION, VOL I
会议录出版者	IEEE COMPUTER SOC
会议录出版地	10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 USA
语种	英语
WOS研究方向	Automation & Control Systems ; Engineering ; Instruments & Instrumentation
WOS记录号	WOS:000274895600068
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/37782]
专题	党委教师工作部（人事处、教师发展中心）电气工程与信息工程学院
通讯作者	Lu, Chunyan
作者单位	Lanzhou Univ Technol, Sch Elect & Informat Engn, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Lu, Chunyan,Li, Wei,Liu, Weirong. Application of Soft Sensor based on LS-SVM on Estimation of Alumina Powder Flow[C]. 见:.