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Recursive Singular Value Decomposition Based Parameter Estimation for Thermal Efficiency On-line Monitoring of the Cement Clinker Manufacuring Process
Liu Z(刘钊); Wang Z(王卓); Yu HB(于海斌); Yuan MZ(苑明哲)
作者部门信息服务与智能控制技术研究室
会议名称11th World Congress on Intelligent Control and Automation (WCICA 2014)
会议日期June 29 - July 4, 2014
会议地点Shenyang, China
会议录名称Proceeding of the 11th World Congress on Intelligent Control and Automation
出版者IEEE
出版地Piscataway, NJ, USA
2014
页码2780-2785
收录类别EI ; CPCI(ISTP)
EI收录号20152600977132
WOS记录号WOS:000393066202141
产权排序1
ISBN号978-1-4799-5825-2
关键词Cement Clinker On-line Monitoring Energy balance Analytical Model Recursive Singular Value decomposition Thermal Efficiency
摘要

The cement clinker manufacturing process is a complex process of the conversion and consumption of thermal energy. An energy balance analytical model that can be used for on-line identification is established, aiming at solving the problem that the thermal efficiency can’t be on-line monitored. Considering the input matrix is close to a singular matrix under steady-state condition, a recursive singular value decomposition (RSVD) identification algorithm that can overcome the illconditioned problem in linear regression algorithm is adopted for the on-line estimation of model parameters. In order to avoid the parameter vectors entering complex field in the recursive process, the initial values of the recursive algorithm are improved. The simulation results based on historical data show that the established model and the improved identification algorithm can effectively calculate the thermal efficiency of the cement clinker manufacturing process.

语种英语
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文献类型会议论文
条目标识符http://ir.sia.cn/handle/173321/15419
专题信息服务与智能控制技术研究室
通讯作者Liu Z(刘钊)
作者单位1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, Liaoning Province, China
2.Key Laboratory of Networked Control Systems, Chinese Academy of Sciences, Shenyang, Liaoning Province, China
3.University of Chinese Academy of Sciences, Beijing, China
推荐引用方式
GB/T 7714
Liu Z,Wang Z,Yu HB,et al. Recursive Singular Value Decomposition Based Parameter Estimation for Thermal Efficiency On-line Monitoring of the Cement Clinker Manufacuring Process[C]. Piscataway, NJ, USA:IEEE,2014:2780-2785.
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