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
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DOI - Digital Object Identifier
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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
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Result continuities
Project
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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
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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
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EID of the result in the Scopus database
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