Usage of logic supervisor for the design of adaptive decentralized control

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

Usage of logic supervisor for the design of adaptive decentralized control

Popis výsledku v původním jazyce

The paper deals with the control of multivariable systems with the same number of inputs as the number of outputs using a decentralized approach. The controlled system is divided into single input single output (SISO) subsystems and adaptive controllersare used to control each subsystem. This paper is focused to the usage of self-tuning controllers (STC) which are a subset of adaptive controllers characterized by on-line identification of controlled system. A supervisory logic block is used in the control scheme to increase the stability of the on-line identification process by ensuring that just one of the controllers is in adaptive mode at a particular time. The logic supervisor is purposed as a simple and reliable technique for designing the supervisory logic. The usage of this approach has been tested in simulation experiments and in real-time applications and some results are presented in the paper.

Název v anglickém jazyce

Usage of logic supervisor for the design of adaptive decentralized control

Popis výsledku anglicky

The paper deals with the control of multivariable systems with the same number of inputs as the number of outputs using a decentralized approach. The controlled system is divided into single input single output (SISO) subsystems and adaptive controllersare used to control each subsystem. This paper is focused to the usage of self-tuning controllers (STC) which are a subset of adaptive controllers characterized by on-line identification of controlled system. A supervisory logic block is used in the control scheme to increase the stability of the on-line identification process by ensuring that just one of the controllers is in adaptive mode at a particular time. The logic supervisor is purposed as a simple and reliable technique for designing the supervisory logic. The usage of this approach has been tested in simulation experiments and in real-time applications and some results are presented in the paper.

Druh

D - Stať ve sborníku

CEP obor

BC - Teorie a systémy řízení

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proc. of the 23rd IASTED International Conference MODELLING, IDENTIFICATION AND CONTROL

ISBN

0-88986-387-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

455-460

Název nakladatele

IASTED

Místo vydání

CALGARY

Místo konání akce

Grindelwald, Switzerwald

Datum konání akce

23. 2. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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