Title :
Analysis of Systems with Element-by-Element Bounded Uncertainties
Author :
Latchman, Haniph A.
Author_Institution :
Department of Electrical Engineering, University of Florida, Gainesville Florida 32611
Abstract :
This paper considers the problem of assessing the stability of multivariable system in the presence of a class of structured uncertainties, characterized by upper bounds on the absolute values of the individual elements of the uncertainty matrix. Explicit sub-optimal solutions are given and an optimal result is motivated, for determining the stability margin as well as for a Nyquist-type treatment of the problem.
Keywords :
Computational complexity; Eigenvalues and eigenfunctions; Frequency response; MIMO; Stability criteria; Uncertainty; Upper bound;
Conference_Titel :
American Control Conference, 1988
Conference_Location :
Atlanta, Ga, USA
