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Double-layer model predictive control integrated with zone control
Sun HJ(孙浩杰)1,2,3; Zou T(邹涛)4; Liu JB(刘建帮)1,2,3; Wang, Meicong5
Department工业控制网络与系统研究室
Source PublicationISA Transactions
ISSN0019-0578
2021
Pages1-11
Indexed ByEI
EI Accession number20210309788661
Contribution Rank1
Funding OrganizationNational Key Research and Development Program of China [grant number 2017YFA0700303] ; National Natural Science Foundation of China [grant number 61773366] ; Natural Science Foundation of Liaoning Province, China (2019-KF-03-07) ; Guangdong Province Key Field R&D Program, China (2020B0101050001)
KeywordDouble-layer model predictive control Zone control Priority strategy Control performance analysis
Abstract

This paper proposed a double-layer model predictive control (DLMPC) strategy integrated with zone control. In the steady-state target calculation (SSTC) layer, the controlled output variables are pretreated based on the analysis of process principle and production data. Subsequently, the optimal input–output targets and corresponding zone parameters are obtained by solving the steady-state optimization problem and transmitted to the dynamic control layer for tracking. Meanwhile, the weighted and priority soft constraints relaxation methods are discussed when the SSTC problem is infeasible. Compared with conventional DLMPC and zone model predictive control (ZMPC), the proposed algorithm can not only achieve smooth control, but also have better robustness and economic performance. Finally, a simulation example is taken to show the effectiveness of the proposed method.

Language英语
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/28209
Collection工业控制网络与系统研究室
Corresponding AuthorZou T(邹涛)
Affiliation1.Key Laboratory of Networked Control System, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang 110016, China
3.University of Chinese Academy of Sciences, Beijing 100049, China
4.School of Mechanical and Electrical Engineering, Guangzhou University, Guangzhou 510006, China
5.School of Environment Science and Engineering, Guangzhou University, Guangzhou 510006, China
Recommended Citation
GB/T 7714
Sun HJ,Zou T,Liu JB,et al. Double-layer model predictive control integrated with zone control[J]. ISA Transactions,2021:1-11.
APA Sun HJ,Zou T,Liu JB,&Wang, Meicong.(2021).Double-layer model predictive control integrated with zone control.ISA Transactions,1-11.
MLA Sun HJ,et al."Double-layer model predictive control integrated with zone control".ISA Transactions (2021):1-11.
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