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LQ control of heat exchanger-Design and simulation

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dc.title LQ control of heat exchanger-Design and simulation en
dc.contributor.author Bobál, Vladimír
dc.contributor.author Dostál, Petr
dc.contributor.author Kubalčík, Marek
dc.contributor.author Talaš, Stanislav
dc.relation.ispartof Proceedings - 29th European Conference on Modelling and Simulation, ECMS 2015
dc.identifier.isbn 9780993244001
dc.date.issued 2015
dc.citation.spage 239
dc.citation.epage 245
dc.event.title 29th European Conference on Modelling and Simulation, ECMS 2015
dc.event.location Varna
utb.event.state-en Bulgaria
utb.event.state-cs Bulharsko
dc.event.sdate 2015-05-26
dc.event.edate 2015-05-29
dc.type conferenceObject
dc.language.iso en
dc.publisher European Council for Modelling and Simulation (ECMS)
dc.identifier.doi 10.7148/2015-0239
dc.relation.uri http://www.scs-europe.net/dlib/2015/2015-0239.htm
dc.relation.uri http://www.scs-europe.net/dlib/2015/ecms2015acceptedpapers/0239-mct_ECMS2015_0010.pdf
dc.subject Heat exchanger en
dc.subject LQ Control en
dc.subject Simulation en
dc.subject Smith predictor en
dc.subject Spectral factorization en
dc.subject Time-delay systems en
dc.description.abstract Heat exchangers are devices whose primary responsibility is the transfer (exchange) of heat, typically from one fluid to another. However, they are not only used in heating applications, such as space heaters, but are also used in cooling applications, such as refrigerators and air conditioners. Heat exchange processes often contain time-delay. This paper deals with design of universal and robust digital control algorithms for control of great deal of processes with time-delay. These algorithms are realized by the digital Smith Predictor (SP) based on polynomial approach-by minimization of the Linear Quadratic (LQ) criterion. For a minimization of the LQ criterion is used spectral factorization with application of the MATLAB polynomial Toolbox. The designed polynomial digital Smith Predictors were verified in simulation conditions. Simulation model for a verification of the designed control algorithms was realized using experimental measured data on the laboratory heat exchanger. The program system MATLAB/SIMULINK was used for simulation of the designed algorithms. © ECMS Valeri M. Mladenov, Petia Georgieva, Grisha Spasov, Galidiya Petrova (Editors). en
utb.faculty University Institute
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1005300
utb.identifier.obdid 43873376
utb.identifier.scopus 2-s2.0-84938709699
utb.source d-scopus
dc.date.accessioned 2015-09-09T15:16:31Z
dc.date.available 2015-09-09T15:16:31Z
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Bobál, Vladimír
utb.contributor.internalauthor Dostál, Petr
utb.contributor.internalauthor Kubalčík, Marek
utb.contributor.internalauthor Talaš, Stanislav
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