Consensus Control for Looper Tension Control System Using Subspace Identification Method

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Tytuł:: Consensus Control for Looper Tension Control System Using Subspace Identification Method
Autorzy:: Xiao-Dong Zhang
Shao-Shu Gao
Weixi Gao
Wei Zhang
Xuying Wang
Temat:: Data driven
multi-agent
consensus control
looper tension control system
Electrical engineering. Electronics. Nuclear engineering
TK1-9971
Źródło:: IEEE Access, Vol 8, Pp 117566-117573 (2020)
Wydawca:: IEEE, 2020.
Rok publikacji:: 2020
Kolekcja:: LCC:Electrical engineering. Electronics. Nuclear engineering
Typ dokumentu:: article
Opis pliku:: electronic resource
Język:: English
ISSN:: 2169-3536
Relacje:: https://ieeexplore.ieee.org/document/9127104/; https://doaj.org/toc/2169-3536
DOI:: 10.1109/ACCESS.2020.3003687
Dostęp URL:: https://doaj.org/article/c330efe8378040f18211944f099d6dd6 Link otwiera się w nowym oknie
Numer akcesji:: edsdoj.330efe8378040f18211944f099d6dd6
: Czasopismo naukowe

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The looper tension control system of hot strip mills is a typical multi-agent system, and the coupling effects among the agents are strong. However,it is difficult for us to establish the accurate coupling model for the looper tension control system. In this study, a distributed control strategy is proposed for the looper tension control system. With the subspace identification method, the local measurement of the looper control system and the information of its neighbors are used directly to develop the consensus control protocol without any knowledge of the looper tension system dynamics. The sufficient conditions for the consensus of multi-agent system with the proposed control protocol are proposed. In addition, a consensus control protocol with communication time delay is presented. Finally simulations are performed to verify the effectiveness of the control strategy.

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