Adaptive LQ control of a shell and tube heat exchanger

Dostál, Petr; Vojtěšek, Jiří; Bobál, Vladimír

dc.title	Adaptive LQ control of a shell and tube heat exchanger	en
dc.contributor.author	Dostál, Petr
dc.contributor.author	Vojtěšek, Jiří
dc.contributor.author	Bobál, Vladimír
dc.relation.ispartof	International Journal of Mathematics and Computers in Simulation
dc.identifier.issn	1998-0159 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued	2013
utb.relation.volume	7
utb.relation.issue	5
dc.citation.spage	389
dc.citation.epage	397
dc.type	article
dc.language.iso	en
dc.publisher	North Atlantic University Union (NAUN)	en
dc.relation.uri	http://www.naun.org/cms.action?id=5359
dc.subject	Delta model	en
dc.subject	External linear model	en
dc.subject	Heat exchanger	en
dc.subject	LQ control	en
dc.subject	Polynomial approach	en
dc.description.abstract	The paper deals with adaptive control of a shell and tube heat exchanger. Two different control inputs are considered. The procedure of the control design is based on approximation of a nonlinear model of the process by continuous-time external linear models with parameters recursively estimated via corresponding external delta models. The structures of approximating linear models are chosen on the basis of primary steady-state and dynamic analysis of the process. The control system configuration with two feedback controllers is used. The control laws for both control inputs are derived using the polynomial approach and the LQ control technique. The proposed method is verified by control simulations.	en
utb.faculty	Faculty of Applied Informatics
dc.identifier.uri	http://hdl.handle.net/10563/1003547
utb.identifier.obdid	43870265
utb.identifier.scopus	2-s2.0-84886689862
utb.source	j-scopus
dc.date.accessioned	2013-11-29T09:49:00Z
dc.date.available	2013-11-29T09:49:00Z
utb.contributor.internalauthor	Dostál, Petr
utb.contributor.internalauthor	Vojtěšek, Jiří
utb.contributor.internalauthor	Bobál, Vladimír
utb.fulltext.affiliation	P. Dostal, J. Vojtesek, and V. Bobal P. Dostal and V. Bobal are in part with the Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Nad Ovcirnou 3685, 760 01 Zlin, Czech Republic and with Department of Process Control, Faculty of Applied Informatics, Tomas Bata University in Zlin, Nad Stranemi 4511, 760 05 Zlin, Czech Republic (phone: +420 57 6035195; fax: +420 57 6035279; email: {dostalp;bobal}@fai.utb.cz). J. Vojtesek is with Department of Process Control, Faculty of Applied Informatics, Tomas Bata University in Zlin, Nad Stranemi 4511, 760 05 Zlin, Czech Republic (e-mail: vojtesek@fai.utb.cz).
utb.fulltext.dates	-
utb.fulltext.sponsorship	This article was written with support of Operational Program Research and Development for Innovations cofunded by the European Regional Development Fund (ERDF) and national budget of Czech Republic, within the framework of project Centre of Polymer Systems (reg. number: CZ.1.05/2.1.00/03.0111).
utb.fulltext.faculty	Faculty of Applied Informatics
utb.fulltext.faculty	Faculty of Technology
utb.fulltext.ou	Department of Process Control