Design and Analysis of Model based Predictive Controllers

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Design and Analysis of Model based Predictive Controllers

Popis výsledku v původním jazyce

In this contribution we present application of model-based predictive controller based on mixture distribution, i.e. a set of parallel models, to CSTR process. This process is highly non-linear. Presented MPC is based on a mixture of linearized models inseveral operating points parameterized by their probabilities estimated on-line. Provided that the operating point of the process lies within the given set defined by convex envelope of the operating points presented MPC ensures "soft switching" betweenthe individual models. The on-line estimation of model probabilities is done by a set of Kalman filters in the normalized form. The good performance of algorithm for model probability estimation is very important part of presented MPC algorithm becausethe resulting MPC is parameterized by them.

Název v anglickém jazyce

Design and Analysis of Model based Predictive Controllers

Popis výsledku anglicky

In this contribution we present application of model-based predictive controller based on mixture distribution, i.e. a set of parallel models, to CSTR process. This process is highly non-linear. Presented MPC is based on a mixture of linearized models inseveral operating points parameterized by their probabilities estimated on-line. Provided that the operating point of the process lies within the given set defined by convex envelope of the operating points presented MPC ensures "soft switching" betweenthe individual models. The on-line estimation of model probabilities is done by a set of Kalman filters in the normalized form. The good performance of algorithm for model probability estimation is very important part of presented MPC algorithm becausethe resulting MPC is parameterized by them.

Druh

D - Stať ve sborníku

CEP obor

BC - Teorie a systémy řízení

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of Workshop 2005

ISBN

80-01-03201-9

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

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Název nakladatele

ČVUT

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

21. 3. 2005

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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