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题名: Recursive Singular Value Decomposition Based Parameter Estimation for Thermal Efficiency On-line Monitoring of the Cement Clinker Manufacuring Process
作者: 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: Proceeding of the 11th World Congress on Intelligent Control and Automation
会议录出版者: IEEE
会议录出版地: Piscataway, NJ, USA
出版日期: 2014
页码: 2780-2785
收录类别: EI
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.
产权排序: 1
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/15419
Appears in Collections:信息服务与智能控制技术研究室_会议论文

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文件名: Recursive Singular Value Decomposition Based Parameter Estimation for Thermal Efficiency On-line Monitoring of the Cement Clinker Manufacturing Process.pdf
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