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On Finite-Dimensional Transformations of Anisochronic Controllers Designed by Algebraic Means: A User Interface

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dc.title On Finite-Dimensional Transformations of Anisochronic Controllers Designed by Algebraic Means: A User Interface en
dc.contributor.author Pekař, Libor
dc.contributor.author Kurečková, Eva
dc.contributor.author Prokop, Roman
dc.relation.ispartof MATLAB - A Fundamental Tool for Scientific Computing and Engineering Applications
dc.identifier.isbn 978-953-51-0751-4
dc.date.issued 2012
dc.event.location Rijeka
utb.event.state-en Croatia
utb.event.state-cs Chorvatsko
dc.type bookPart
dc.language.iso en
dc.publisher InTech
dc.relation.uri http://www.intechopen.com/books/matlab-a-fundamental-tool-for-scientific-computing-and-engineering-applications-volume-2/on-finite-dimensional-transformations-of-anisochronic-controllers-designed-by-algebraic-means-a-user
dc.subject time delay systems en
dc.subject Padé approximation en
dc.subject Laguerre shift en
dc.subject Kautz shift en
dc.subject Fourier transform en
dc.subject algebric control design en
dc.subject finite-dimensional transformation en
dc.description.abstract This chapter intended to propound the reader a methodology for algebraic controller design for systems with internal delays, followed by a comparison of several easy-handling techniques for rational (i.e. finite-dimensional) approximation of anisochronic (i.e. infinite-dimensional) controllers – or their transfer functions, more precisely. Matlab with Simulink was a very useful assistant here. The authors programmed a simple user interface which enables the user to enter a nominal transfer function and select approximation methods to be used and their orders. As a result, the program returns the accuracies in both text and graphical forms. Simulation experiments with the program were made. Control of a simple stable TDS, control of unstable TDS of a skater on the swaying bow and control of a laboratory circuits heating plant were benchmark examples. The results were very interesting and startling because the habitual Padé approximation proved to be very good and, moreover, the higher order approximation did not automatically mean the better result for systems with internal delays. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1005965
utb.identifier.rivid RIV/70883521:28140/12:43868703!RIV13-MSM-28140___
utb.identifier.obdid 43868870
utb.source c-riv
dc.date.accessioned 2016-04-28T10:37:28Z
dc.date.available 2016-04-28T10:37:28Z
dc.description.sponsorship P(ED2.1.00/03.0089)
dc.format.extent 310
dc.rights Attribution 3.0 International
dc.rights.uri http://creativecommons.org/licenses/by/3.0/
dc.rights.access openAccess
utb.contributor.internalauthor Pekař, Libor
utb.contributor.internalauthor Kurečková, Eva
utb.contributor.internalauthor Prokop, Roman
riv.obor JD
utb.fulltext.affiliation Libor Pekař, Eva Kurečková and Roman Prokop Tomas Bata University in Zlín, Czech Republic
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Attribution 3.0 International Except where otherwise noted, this item's license is described as Attribution 3.0 International