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Hybrid adaptive control of nonlinear system with two types of external linear models

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dc.title Hybrid adaptive control of nonlinear system with two types of external linear models en
dc.contributor.author Vojtěšek, Jiří
dc.contributor.author Krhovják, Adam
dc.contributor.author Dostál, Petr
dc.relation.ispartof MENDEL 2016
dc.identifier.issn 1803-3814 Scopus Sources, Sherpa/RoMEO, JCR
dc.identifier.isbn 978-802145365-4
dc.date.issued 2016
dc.citation.spage 165
dc.citation.epage 172
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 External linear model en
dc.subject Hybrid adaptive control en
dc.subject Nonlinear system en
dc.subject Recursive identification en
dc.subject Water tank en
dc.description.abstract The paper deals with the hybrid adaptive control of the water level inside the real model of the water tank. The controlled system is nonlinear because the output volumetric flow rate from the tank is nonlinear function of the water level. The adaptivity is satisfied by the recursive identification of the external model as a linear representation of the originally nonlinear system. The External Linear Model (ELM) is described by the linear transfer function in continuous-time. Delta models were used here for the identification. Although delta models belongs to the class of discrete-time models, it was proofed that their parameters approaches to the continuous-time ones and that is why we call this strategy "hybrid" - the controller is defined in the continuoustime but the identification runs in discrete-time. The main task of this contribution is to compare the simulation results for the first and the second order transfer functions as a ELM of this system. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1007121
utb.identifier.obdid 43876207
utb.identifier.scopus 2-s2.0-85014922361
utb.source d-scopus
dc.date.accessioned 2017-08-01T08:27:14Z
dc.date.available 2017-08-01T08:27:14Z
utb.contributor.internalauthor Vojtěšek, Jiří
utb.contributor.internalauthor Krhovják, Adam
utb.contributor.internalauthor Dostál, Petr
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