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Nonlinear versus Ordinary Adaptive Control of Continuous Stirred-Tank Reactor

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dc.title Nonlinear versus Ordinary Adaptive Control of Continuous Stirred-Tank Reactor en
dc.contributor.author Vojtěšek, Jiří
dc.contributor.author Dostál, Petr
dc.relation.ispartof Scientific World Journal
dc.identifier.issn 2356-6140 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2015
utb.relation.volume 2015
dc.type article
dc.language.iso en
dc.publisher Hindawi Publishing Corporation
dc.identifier.doi 10.1155/2015/389273
dc.relation.uri http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4539502/
dc.description.abstract Unfortunately, the major group of the systems in industry has nonlinear behavior and control of such processes with conventional control approaches with fixed parameters causes problems and suboptimal or unstable control results. An adaptive control is one way to how we can cope with nonlinearity of the system. This contribution compares classic adaptive control and its modification with Wiener system. This configuration divides nonlinear controller into the dynamic linear part and the static nonlinear part. The dynamic linear part is constructed with the use of polynomial synthesis together with the pole-placement method and the spectral factorization. The static nonlinear part uses static analysis of the controlled plant for introducing the mathematical nonlinear description of the relation between the controlled output and the change of the control input. Proposed controller is tested by the simulations on the mathematical model of the continuous stirred-tank reactor with cooling in the jacket as a typical nonlinear system. © 2015 Jiri Vojtesek and Petr Dostal. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1005322
utb.identifier.scopus 2-s2.0-84939857444
utb.source j-scopus
dc.date.accessioned 2015-09-17T08:30:56Z
dc.date.available 2015-09-17T08:30:56Z
dc.rights Attribution-NonCommercial-NoDerivs 3.0 Unported
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/
dc.rights.access openAccess
utb.contributor.internalauthor Vojtěšek, Jiří
utb.contributor.internalauthor Dostál, Petr
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Attribution-NonCommercial-NoDerivs 3.0 Unported Kromě případů, kde je uvedeno jinak, licence tohoto záznamu je Attribution-NonCommercial-NoDerivs 3.0 Unported