Structured model order reduction of boiler-header models

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00309225" target="_blank" >RIV/68407700:21230/11:00309225 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.3182/20110828-6-IT-1002.02978" target="_blank" >http://dx.doi.org/10.3182/20110828-6-IT-1002.02978</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3182/20110828-6-IT-1002.02978" target="_blank" >10.3182/20110828-6-IT-1002.02978</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Structured model order reduction of boiler-header models

Popis výsledku v původním jazyce

This paper presents a model reduction of a boiler-header system. Since it is desirable that the reduced model retains the structure of the full model where the boilers are interconnected with the header, a structured model reduction technique is applied, which takes the entire system into account. This method requires the solution of two linear matrix inequalities to obtain the structured Gramians of the system, but in general it is not possible to guarantee feasibility of these linear matrix inequalities. However for stable systems that are connected in series with a negative feedback-loop with strictly positive real subsystems, we prove that solutions always exist. By showing that the boiler-header system belongs to this class of systems it follows that the structured model reduction method can be applied regardless of the system parameters. 2011 IFAC.

Název v anglickém jazyce

Structured model order reduction of boiler-header models

Popis výsledku anglicky

This paper presents a model reduction of a boiler-header system. Since it is desirable that the reduced model retains the structure of the full model where the boilers are interconnected with the header, a structured model reduction technique is applied, which takes the entire system into account. This method requires the solution of two linear matrix inequalities to obtain the structured Gramians of the system, but in general it is not possible to guarantee feasibility of these linear matrix inequalities. However for stable systems that are connected in series with a negative feedback-loop with strictly positive real subsystems, we prove that solutions always exist. By showing that the boiler-header system belongs to this class of systems it follows that the structured model reduction method can be applied regardless of the system parameters. 2011 IFAC.

Druh

D - Stať ve sborníku

CEP obor

BC - Teorie a systémy řízení

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 18th IFAC World Congress, 2011

ISBN

978-3-902661-93-7

ISSN

—

e-ISSN

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Počet stran výsledku

7

Strana od-do

3341-3347

Název nakladatele

IFAC

Místo vydání

Bologna

Místo konání akce

Milano

Datum konání akce

28. 8. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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