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Autotuners based on the Smith predictor structures

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dc.title Autotuners based on the Smith predictor structures en
dc.contributor.author Prokop, Roman
dc.contributor.author Korbel, Jiří
dc.contributor.author Matušů, Radek
dc.relation.ispartof International Journal of Mathematical Models and Methods in Applied Sciences
dc.identifier.issn 1998-0140 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2013
utb.relation.volume 7
utb.relation.issue 3
dc.citation.spage 295
dc.citation.epage 302
dc.type article
dc.language.iso en
dc.publisher North Atlantic University Union (NAUN) en
dc.relation.uri http://www.naun.org/main/NAUN/ijmmas/2001-106.pdf
dc.subject Algebraic control design en
dc.subject Autotuning en
dc.subject Poleplacement problem en
dc.subject Relay experiment en
dc.subject Smith predictor en
dc.description.abstract This paper presents a set of autotuners for single input-output systems with time delay. Autotuners represent a combination of relay feedback identification and some control design method. In this contribution, models with up to three parameters are estimated by means of a single asymmetrical relay experiment. Then a stable low order transfer function with a time delay term is identified. Controller parameters are analytically derived from a general solution of Diophantine equations in the ring of proper and stable rational functions RPS. This approach covers a generalization of PID controllers and it enables to define a scalar positive parameter for further tuning of the control performance. The Smith predictor scheme is applied for systems with a time delay term. The simulations are performed in the Matlab environment and a toolbox for automatic design and simulation was developed. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1003246
utb.identifier.obdid 43869933
utb.identifier.scopus 2-s2.0-84878170859
utb.source j-scopus
dc.date.accessioned 2013-07-27T14:53:58Z
dc.date.available 2013-07-27T14:53:58Z
utb.contributor.internalauthor Prokop, Roman
utb.contributor.internalauthor Korbel, Jiří
utb.contributor.internalauthor Matušů, Radek
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