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LQ digital control of ball & plate system

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dc.title LQ digital control of ball & plate system en
dc.contributor.author Spaček, Ľuboš
dc.contributor.author Bobál, Vladimír
dc.contributor.author Vojtěšek, Jiří
dc.relation.ispartof Proceedings - 31st European Conference on Modelling and Simulation, ECMS 2017
dc.identifier.isbn 9780993244049
dc.date.issued 2017
dc.citation.spage 403
dc.citation.epage 408
dc.event.title 31st European Conference on Modelling and Simulation, ECMS 2017
dc.event.location Budapest
utb.event.state-en Hungary
utb.event.state-cs Maďarsko
dc.event.sdate 2017-05-23
dc.event.edate 2017-05-26
dc.type conferenceObject
dc.language.iso en
dc.publisher European Council for Modelling and Simulation
dc.identifier.doi 10.7148/2017-0403
dc.relation.uri http://www.scs-europe.net/dlib/2017/2017-0403.htm
dc.relation.uri http://www.scs-europe.net/dlib/2017/ecms2017acceptedpapers/0403-mct_ECMS2017_0073.pdf
dc.subject Ball & Plate en
dc.subject LQ digital control en
dc.subject 2DOF controller en
dc.subject spectral factorization en
dc.description.abstract This paper proposes the design of linear quadratic (LQ) digital controller for Ball & Plate model and 2DOF structure of the controller. Unknown parameters of the controller are determined with the help of polynomial approach to controller design. Semi-optimal solution is obtained using minimization of linear quadratic criterion. Spectral factorization with the aid of the Polynomial Toolbox for MATLAB was used for minimization of this LQ criterion. Additional poles of characteristic polynomial are placed so that the process is subtle and without sudden changes in controller output. Results have shown that the controller is able to stabilize the ball in desired position on the plate, reject external disturbances and follow reference path without much effort. Controller was designed for step changing and harmonic reference signal to further examine its capabilities. © ECMS Zita Zoltay Paprika, Péter Horák, Kata Váradi,Péter Tamás Zwierczyk, Ágnes Vidovics-Dancs, János Péter Rádics (Editors). en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1007257
utb.identifier.obdid 43877649
utb.identifier.scopus 2-s2.0-85021827741
utb.identifier.wok 000404420000061
utb.source d-scopus
dc.date.accessioned 2017-09-03T21:40:06Z
dc.date.available 2017-09-03T21:40:06Z
dc.description.sponsorship Ministry of Education of the Czech Republic under grant IGA [IGA/FAI/2017/009]
utb.contributor.internalauthor Spaček, Ľuboš
utb.contributor.internalauthor Bobál, Vladimír
utb.contributor.internalauthor Vojtěšek, Jiří
utb.fulltext.dates -
utb.scopus.affiliation Tomas Bata University in Zlín, Faculty of Applied Informatics, Nad Stránemi 4511, Zlín, Czech Republic
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