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Digital LQ Smith predictor for control of time-delay systems - Design and application

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dc.title Digital LQ Smith predictor for control of time-delay systems - Design and application en
dc.contributor.author Bobál, Vladimír
dc.contributor.author Talaš, Stanislav
dc.contributor.author Dostál, Petr
dc.contributor.author Kubalčík, Marek
dc.relation.ispartof MENDEL 2016
dc.identifier.issn 1803-3814 Scopus Sources, Sherpa/RoMEO, JCR
dc.identifier.isbn 9788021453654
dc.date.issued 2016
dc.citation.spage 179
dc.citation.epage 186
dc.event.title 22nd International Conference on Soft Computing: Evolutionary Computation, Genetic Programming, Swarm Intelligence, Fuzzy Logic, Neural Networks, Chaos, Bayesian Methods, Intelligent Image Processing, Bio-Inspired Robotics, MENDEL 2016
dc.event.location Brno
utb.event.state-en Czech Republic
utb.event.state-cs Česká republika
dc.event.sdate 2016-06-08
dc.event.edate 2016-06-10
dc.type conferenceObject
dc.language.iso en
dc.publisher Brno University of Technology
dc.subject Heat exchanger en
dc.subject LQ control en
dc.subject Polynomial methods en
dc.subject Realtime control en
dc.subject Smith predictor en
dc.subject Spectral analysis en
dc.subject Time-delay en
dc.description.abstract This paper deals with a design of universal and robust digital control algorithm for control of great deal processes with time-delay. This algorithm is realized using the digital Smith predictor (SP) based on polynomial approach - by minimization of the Linear Quadratic (LQ) criterion. For minimization of the LQ criterion is used spectral factorization principle with application of the MATLAB Polynomial Toolbox. The LQ criterion was combined with pole assignment principle. The main contribution of this paper is a verification of this algorithm in real-time robust control of an experimental laboratory heat exchanger. The robustness designed control algorithm was examined in term of influence parametric uncertainties - caused by variance of a static gain of the process model. The program system MATLAB/SIMULINK was used for this purpose. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1007123
utb.identifier.obdid 43875234
utb.identifier.scopus 2-s2.0-85014895553
utb.source d-scopus
dc.date.accessioned 2017-08-01T08:27:14Z
dc.date.available 2017-08-01T08:27:14Z
utb.contributor.internalauthor Bobál, Vladimír
utb.contributor.internalauthor Talaš, Stanislav
utb.contributor.internalauthor Dostál, Petr
utb.contributor.internalauthor Kubalčík, Marek
utb.fulltext.affiliation Vladimír Bobál, Stanislav Talaš, Petr Dostál and Marek Kubalčík Tomas Bata University in Zlín Faculty of Applied Informatics, Department of Process Control Nad Stáněmi 4511, 760 05 Zlín 5 Czech Republic {bobal, talas, dostalp, kubalcik}@fai.utb.cz
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