Title :
Uncertain Variables as a Tool for Design of Uncertain Control Systems
Author_Institution :
Senior Member, IEEE, Institute of Information Science and Engineering, Wroclaw University of Technology, Wyb.Wyspianskiego 27, 50-370 Wroclaw, Poland (phone: +48 71 320 33 28; fax: +48 71 320 38 84; e-mail: zdzislaw.bubnicki@pwr.wroc.pl).
Abstract :
The paper is concerned with closed-loop control systems with unknown parameters which are assumed to be values of uncertain variables described by certainty distributions given by an expert. The non-parametric optimization problem and three versions of the parametric optimization problem based on the uncertain variables are described. Analogies with optimization problems based on random variables are indicated. Simple examples illustrate the presented approach.
Keywords :
Books; Control systems; Information science; Knowledge representation; Logic; Random variables; Stability analysis; Transportation; Uncertain systems; Uncertainty;
Conference_Titel :
Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC '05. 44th IEEE Conference on
Print_ISBN :
0-7803-9567-0
DOI :
10.1109/CDC.2005.1582732
