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Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F05%3A03111146" target="_blank" >RIV/68407700:21230/05:03111146 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

FEM-Based Solution of the Regulator Equation Arising from the Nonlinear Output-Regulation Problem

Popis výsledku v původním jazyce

The merit of the output-regulation problem is to find a feedforward control so that asymptotic tracking of a trajectory generated by an external system (exosystem) is achieved. Then the resulting control consists of the sum of this feedforward and a stabilizing feedback. The crucial point is solution of the regulator equation. It consists of a system of partial differential equations and an algebraic condition. In the proposed article the regulator equation is solved via the finiteelement method. To achieve solvability the system was stabilized at the first stage. Then the regulator equation was built for this stabilized system. The solution of the regulator equation was divided into two parts that were repeated iteratively. First the feedforward control was chosen and the partial differential equations was solved. Then the error was evaluated and a change of the proposed feedforward was carried out so that this error decreases. The results are demonstrated on an example.

Název v anglickém jazyce

FEM-Based Solution of the Regulator Equation Arising from the Nonlinear Output-Regulation Problem

Popis výsledku anglicky

The merit of the output-regulation problem is to find a feedforward control so that asymptotic tracking of a trajectory generated by an external system (exosystem) is achieved. Then the resulting control consists of the sum of this feedforward and a stabilizing feedback. The crucial point is solution of the regulator equation. It consists of a system of partial differential equations and an algebraic condition. In the proposed article the regulator equation is solved via the finiteelement method. To achieve solvability the system was stabilized at the first stage. Then the regulator equation was built for this stabilized system. The solution of the regulator equation was divided into two parts that were repeated iteratively. First the feedforward control was chosen and the partial differential equations was solved. Then the error was evaluated and a change of the proposed feedforward was carried out so that this error decreases. The results are demonstrated on an example.

Druh

A - Audiovizuální tvorba

CEP obor

BC - Teorie a systémy řízení

OECD FORD obor

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Projekt

<a href="/cs/project/GA102%2F02%2F0709" target="_blank" >GA102/02/0709: Moderní numerické metody pro systémy, signály a řízení</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

ISBN

80-227-2235-9

Místo vydání

Bratislava

Název nakladatele resp. objednatele

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Verze

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