Decomposition of error based control system optimization

Author

Keviczky, L. ; Binyasz, C.

Author_Institution

Dept. of Autom. & Informatics, Budapest Univ. of Tech., Hungary

Volume

3

fYear

2005

fDate

10-12 Oct. 2005

Firstpage

2174

Abstract

Decomposition possibilities of closed-loop control error is investigated to find the limits of optimality in generic two-degree of freedom control systems. New relationships are introduced for the different degradation components in a general and in a Youla-parametrized control system. It is investigated, how the major components in the decomposed problem can be optimized for open-loop stable plants. The new decomposition approach introduced helps the construction of new algorithms for simultaneous robust identification and control.

Keywords

closed loop systems; error analysis; identification; open loop systems; optimal control; optimisation; robust control; Youla-parametrized control system; closed-loop control error; decomposition approach; error based control system optimization; open-loop stable plants; robust control; robust identification; Automatic control; Automation; Computer errors; Control systems; Error correction; Mathematical model; Open loop systems; Optimal control; Robust control; Samarium; Two-degree-of-freedom control; optimality; performance; robustness;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems, Man and Cybernetics, 2005 IEEE International Conference on

Print_ISBN

0-7803-9298-1

Type

conf

DOI

10.1109/ICSMC.2005.1571471

Filename

1571471