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Simulation of Adaptive LQ Control of Nonlinear Process

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dc.title Simulation of Adaptive LQ Control of Nonlinear Process en
dc.contributor.author Vojtěšek, Jiří
dc.contributor.author Dostál, Petr
dc.relation.ispartof Studies in Informatics and Control
dc.identifier.issn 1220-1766 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2012
utb.relation.volume 21
utb.relation.issue 3
dc.citation.spage 315
dc.citation.epage 324
dc.type article
dc.language.iso en
dc.publisher National Institute for Research and Development in Informatics (ICI) en
dc.subject Adaptive control en
dc.subject External linear model en
dc.subject Recursive identification en
dc.subject Polynomial synthesis en
dc.subject Linear quadratic theory en
dc.subject Continuous stirred-tank reactor en
dc.subject Nonlinear system en
dc.description.abstract The contribution is focused on the adaptive control of the nonlinear system represented by the continuous stirred-tank reactor with the spiral cooling in the jacket. The mathematical model of this reactor is described by two nonlinear ordinary differential equations which were solved numerically. The adaptive controller is based on the choice of the external linear delta model of the originally nonlinear process, parameters of which are identified recursively and parameters of the controller are recomputed too. The structure of the controller was constructed with the use polynomial synthesis together with linear-quadratic approach. The resulted controller fulfills basic control requirements and it can be used for system with negative control properties. All experiments were made by simulations in the MATLAB environment. en
utb.faculty Faculty of Applied Informatics
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1002999
utb.identifier.rivid RIV/70883521:28140/12:43868030!RIV13-MSM-28140___
utb.identifier.rivid RIV/70883521:28610/12:43868030!RIV13-MSM-28610___
utb.identifier.obdid 43868121
utb.identifier.scopus 2-s2.0-84874130751
utb.identifier.wok 000309197800010
utb.source j-wok
dc.date.accessioned 2012-10-26T17:30:29Z
dc.date.available 2012-10-26T17:30:29Z
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Vojtěšek, Jiří
utb.contributor.internalauthor Dostál, Petr
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