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AUTOTUNING FOR DELAY SYSTEMS: A MEROMORPHIC FUNCTION APPROACH

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F14%3A43871489" target="_blank" >RIV/70883521:28140/14:43871489 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    AUTOTUNING FOR DELAY SYSTEMS: A MEROMORPHIC FUNCTION APPROACH

  • Original language description

    The paper brings a combination of biased-relay feedback identification and an algebraic control design method for time-delay systems. The estimation of the controlled process is based on asymmetrical limit cycle data. Then a stable first or second ordertransfer system with a dead-time term is identified. The controller is designed through solutions of Diophantine equations in the ring of stable and proper retarded quasipolynomial meromorphic functions. Controller parameters are tuned through a pole-placement problem as a desired multiple root of the characteristic closed loop equation. The proposed design gives a group of feedback systems with the Smith-predictor structure. The methodology offers a scalar tuning parameter m0 > 0 which can be adjustedby a suitable principle or an optimization method. The developed approach is supported a program system in the Matlab + Simulink.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JD - Use of computers, robotics and its application

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/ED2.1.00%2F03.0089" target="_blank" >ED2.1.00/03.0089: The Centre of Security, Information and Advanced Technologies (CEBIA-Tech)</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Kybernetika a informatika ´14 (sborník abstraktů)

  • ISBN

    978-80-227-4122-4

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    1-6

  • Publisher name

    Slovenská technická univerzita v Bratislave

  • Place of publication

    Bratislava

  • Event location

    Oščadnica

  • Event date

    Feb 5, 2014

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article