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Optimization of the local model network structure for predictive control

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dc.title Optimization of the local model network structure for predictive control en
dc.contributor.author Novák, Jakub
dc.contributor.author Chalupa, Petr
dc.contributor.author Bobál, Vladimír
dc.relation.ispartof Proceedings of the IASTED International Conference on Modelling, Identification and Control
dc.identifier.issn 1025-8973 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.identifier.isbn 9780889868632
dc.date.issued 2011
dc.citation.spage 371
dc.citation.epage 377
dc.event.title 31st IASTED International Conference on Modelling, Identification, and Control, MIC 2011
dc.event.location Innsbruck
utb.event.state-en Austria
utb.event.state-cs Rakousko
dc.event.sdate 2011-02-14
dc.event.edate 2011-02-16
dc.type conferenceObject
dc.language.iso en
dc.identifier.doi 10.2316/P.2011.718-071
dc.subject Modelling en
dc.subject Multiple models en
dc.subject Optimization en
dc.subject Predictive control en
dc.description.abstract In this work the structure of the network consisting of local models is optimized via iterative algorithm. The initial position of the local models in the operating space is obtained using the clustering algorithm. Clustering of dynamic data is used to unable multiple local data regions to be identified as a function of similarity between the dynamic data within the local data regions. The number of clusters is further reduced by merging clusters together based the modelling performance and similarity criterion. The reduced model is then used in the GPC framework as a linear approximation of the process in the current operating point. Simple structure of the local model network enables its linearization along the future trajectory. The approach is illustrated by a simulation study of a continuous stirred tank reactor. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1004887
utb.identifier.obdid 43865516
utb.identifier.scopus 2-s2.0-79958161044
utb.source d-scopus
dc.date.accessioned 2015-06-04T12:55:51Z
dc.date.available 2015-06-04T12:55:51Z
utb.contributor.internalauthor Novák, Jakub
utb.contributor.internalauthor Chalupa, Petr
utb.contributor.internalauthor Bobál, Vladimír
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