The Optimal LQ Approach in Adaptive Control of the Nonlinear Process with using of the Hammerstein and Wiener Models

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

The Optimal LQ Approach in Adaptive Control of the Nonlinear Process with using of the Hammerstein and Wiener Models

Popis výsledku v původním jazyce

The using of the Hammerstein and Wiener models in the linear adaptive control of the nonlinear processes is described in this paper. The main aim of this research study is an increasing of the adaptive control quality by using of the factorable methods.The factorization of the nonlinear system into the nonlinear static part and the linear dynamic part is assumed in this paper. After that, the nonlinear static part is linearized by the suitable method and the linear dynamic part is used for the design of the linear controller. The transfer function of the linear dynamic part of the nonlinear system is assumed in the time-discrete secondorder Z-model form. Its parameters are estimated by the using of the time-discrete least-squares method with the directive forgetting. The estimated parameters of the linear dynamic part are used for the design of the linear time-discrete control system, which is represented by the two-degree of freedom control system configuration (2DOF). The resulting

Název v anglickém jazyce

The Optimal LQ Approach in Adaptive Control of the Nonlinear Process with using of the Hammerstein and Wiener Models

Popis výsledku anglicky

The using of the Hammerstein and Wiener models in the linear adaptive control of the nonlinear processes is described in this paper. The main aim of this research study is an increasing of the adaptive control quality by using of the factorable methods.The factorization of the nonlinear system into the nonlinear static part and the linear dynamic part is assumed in this paper. After that, the nonlinear static part is linearized by the suitable method and the linear dynamic part is used for the design of the linear controller. The transfer function of the linear dynamic part of the nonlinear system is assumed in the time-discrete secondorder Z-model form. Its parameters are estimated by the using of the time-discrete least-squares method with the directive forgetting. The estimated parameters of the linear dynamic part are used for the design of the linear time-discrete control system, which is represented by the two-degree of freedom control system configuration (2DOF). The resulting

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

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Recent Advances in Systems Science Proceedings of the 17th International Conference on Systems (part of CSCC´13)

ISBN

978-960-474-314-8

ISSN

1790-5117

e-ISSN

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Počet stran výsledku

10

Strana od-do

121-130

Název nakladatele

WSEAS Press (GR)

Místo vydání

Rhodes

Místo konání akce

Rhodos

Datum konání akce

16. 7. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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