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Král Ladislav and Punčochář Ivo and Duník Jindřich : Functional Adaptive Controller for MIMO Systems with Dynamic Structure of Neural Network . Proceeding of the 10th International PhD Workshop Young Generation Viewpoint, p. 1-6, Sporthotel Barborka, Hluboká nad Vltavou, 2009.

Abstract

A functional adaptive control for nonlinear stochastic Multi-Input Multi-Output (MIMO) systems is presented. A nonlinear system is modelled by a MultiLayer Perceptron (MLP) neural network. Parameters of the model are estimated by the extended Kalman filter (EKF). One of the key problems connected with neural network is selection of its structure. In order to avoid this problem, an on-line algorithm for dynamic structure optimization of the MLP network is proposed. Controller design is based on bicriterial dual approach that uses two separate criteria to introduce opposing aspects between estimation and control; caution and probing. The proposed approach is compared with two adaptive non-dual controllers. The quality of the proposed functional adaptive controller is illustrated in a numerical example.

Detail of publication

Title: Functional Adaptive Controller for MIMO Systems with Dynamic Structure of Neural Network
Author: Král Ladislav ; Punčochář Ivo ; Duník Jindřich
Language: English
Year: 2009
Type of publication: Papers in proceedings of reviewed conferences
Title of journal or book: Proceeding of the 10th International PhD Workshop Young Generation Viewpoint
Page: 1 - 6
Address: Sporthotel Barborka, Hluboká nad Vltavou
Date: 26 Sep 2009
2011-03-15 16:21:44 / 2011-03-15 16:21:44 / 1

BibTeX

@INPROCEEDINGS{KralLadislav_2009_FunctionalAdaptive_1,
 author = {Kr\'{a}l Ladislav and Pun\v{c}och\'{a}\v{r} Ivo and Dun\'{i}k Jind\v{r}ich},
 title = {Functional Adaptive Controller for MIMO Systems with Dynamic Structure of Neural Network},
 year = {2009},
 journal = {Proceeding of the 10th International PhD Workshop Young Generation Viewpoint},
 address = {Sporthotel Barborka, Hlubok\'{a} nad Vltavou},
 pages = {1-6},
 url = {http://www.kky.zcu.cz/en/publications/KralLadislav_2009_FunctionalAdaptive_1},
}