An iterative identification based on the Youla-Kucera parameterisation without model reduction

• Autorzy: Kozka S. , Mikles J. , Fikar M.
• Języki publikacji: EN

Abstrakty

EN

The aim of this paper is to present an iterative identification of the plant in the presence of feedback using input-output data, based on the Youla-Kucera parameterisation. When a reduced complexity model is identified then the controller is designed. here the identified model is just a vehicle for the computation of a controller. The proposed iterative algorithm contains suitably selected filters and ensures that the model reduction of the identified model is not necessary as in the standard approach. This iterative approach simplifies the identification task of the Youla-Kucera parameter as only its numerator has to be estimated. an experiment with a continuous stirred tank reactor (CSTR), with represents a non-linear single input -single output (SISO)system, illustrate this feature. LQ controller design is used for stabilisation.

Słowa kluczowe

EN

iterative identification; identification for control; continuous system; model reduction

• Wydawca: Polish Academy of Sciences, Committee of Automatic Control and Robotics
• Czasopismo: Archives of Control Sciences
• Rocznik: 2003
• Tom: Vol. 13, no. 1
• Strony: 19--31
• Opis fizyczny: Bibliogr. 20 poz., rys.

Twórcy

autor

Kozka S.

• Department of Process Control, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinskeho 9, 812 37 Bratislava Slovak Republic

autor

Mikles J.

• Department of Process Control, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinskeho 9, 812 37 Bratislava Slovak Republic

autor

Fikar M.

• Department of Process Control, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinskeho 9, 812 37 Bratislava Slovak Republic

Bibliografia

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