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CARIMA versus CARMA Model in Predictive Control

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F06%3A00004369" target="_blank" >RIV/00216275:25310/06:00004369 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    CARIMA versus CARMA Model in Predictive Control

  • Original language description

    Briefly theory is given to introduce readers the Model Predictive Control concept. When Controller Auto-Regressive Integrated Moving-Average (CARIMA) model is used the solution is straightforward and resulting controller has integrating character (offset-free steady state control is archived). Admittedly the controller is rather sensitive to the measurement noise. This effect is lower when Auto-Regressive Moving-Average (CARMA) model is applied. Modifications of penalization matrix and plant output prediction computation are necessary in order to be the cost function identical as for the CARIMA model (to penalize the control increments). Simple comparative example is given to demonstrate measurement noise sensitivity of predictive controllers based onboth discussed models.

  • Czech name

    CARIMA versus CARMA model v prediktivním řízení

  • Czech description

    Čtenář je seznámen s konceptem prediktivního řízení. Řešení s Controller Auto-Regressive Integrated Moving-Average (CARIMA) modelem je přímočaré a regulátor má integrační character (nezanechává trvalou regulační odchylku). Tento regulátor je ovšem velmicitlivý na šum měření. Citlivost na šum je nižší, použijeme-li Auto-Regressive Moving-Average (CARMA) model. Teoretické závěry jsou demonstrovány na jednoduchém příkladu.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BC - Theory and management systems

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Manufacturing Engineering / Výrobné inženierstvo

  • ISSN

    1335-7972

  • e-ISSN

  • Volume of the periodical

    5

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    SK - SLOVAKIA

  • Number of pages

    3

  • Pages from-to

    53-55

  • UT code for WoS article

  • EID of the result in the Scopus database