Control of pH neutralization process using multiple models and predictive control
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F09%3A63508773" target="_blank" >RIV/70883521:28140/09:63508773 - 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
Control of pH neutralization process using multiple models and predictive control
Original language description
The paper deals with the problem of modelling nonlinear processes using the Local Model Network (LMN). The idea is based on development of the local linear models for the whole operating range of the controlled process. The nonlinear plant is then approximated by a set of locally valid submodels, which are smoothly connected using the validity function. For saving the computational load, linear model is obtained by interpolating these linear models at each sample instant and then used in GPC framework to calculate the future behaviour of the process. It avoids the time consuming quadratic optimization calculation, which is normally necessary in nonlinear predictive control. The proposed approach is applied to a simulated nonlinear pH neutralization process.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP102%2F09%2FP243" target="_blank" >GP102/09/P243: Nonlinear System Predictive Control using Local Model Networks</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceeding of the 28th IASTED International Conference on Modelling, Identification and Control
ISBN
978-0-88986-781-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
ACTA Press
Place of publication
Calgary
Event location
Innsbruck
Event date
Feb 18, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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