A LQG/LTR Based Robust Control Applied to a Steel Strip Coiling System

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dc.contributor.authorLima F.
dc.contributor.authorDe Oliveira A.A.
dc.contributor.authorDe Aguiar M.L.
dc.contributor.authorDe Almeida Monteiro J.R.B.
dc.date.accessioned2019-08-20T00:15:05Z
dc.date.available2019-08-20T00:15:05Z
dc.date.issued2015
dc.description.abstract© 2015 IEEE.This work presents the modelling, analysis and control of a steel strip coiling system using twin roll direct casting, in a plant placed at Technological Research Institute of Sao Paulo. The characteristics of the process are first introduced. After that the mathematical modelling of the coiling system and its parametric changes were addressed. The control system was first implemented using a PID controller since this kind of control is highly used in the industry. A proposal of introducing an ultrasonic sensor in the plant, to measure the coiling radius, is suggested and the simulation results are presented. Finally, a robust compensator using the LQG/LTR method was designed for improving the control system performance. The simulations were carried out using Matlab/Simulink software. The real plant provided the parameters to the simulations.
dc.description.firstpage2258
dc.description.issuenumber7
dc.description.lastpage2268
dc.description.volume13
dc.identifier.citationLIMA, F.; OLIVEIRA JUNIOR, A. A.; AGUIAR, M. L.; MONTEIRO, J. R. B. A.. A LQG/LTR Based Robust Control Applied to a Steel Strip Coiling System. IEEE Latin America Transactions, v. 13, n. 7, p. 2258-2268, 2015.
dc.identifier.doi10.1109/TLA.2015.7273786
dc.identifier.issn1548-0992
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/2114
dc.relation.ispartofIEEE Latin America Transactions
dc.rightsAcesso Restrito
dc.subject.otherlanguageCoiling
dc.subject.otherlanguageLQG/LTR
dc.subject.otherlanguageModelling
dc.subject.otherlanguageRobust Control
dc.subject.otherlanguageSimulation
dc.titleA LQG/LTR Based Robust Control Applied to a Steel Strip Coiling System
dc.typeArtigo
fei.scopus.citations1
fei.scopus.eid2-s2.0-84942892986
fei.scopus.subjectAnalysis and controls
fei.scopus.subjectCoiling
fei.scopus.subjectControl system performance
fei.scopus.subjectLQG/LTR
fei.scopus.subjectMatlab/Simulink software
fei.scopus.subjectRobust compensators
fei.scopus.subjectSimulation
fei.scopus.subjectTechnological researches
fei.scopus.updated2024-05-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84942892986&origin=inward
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