Title :
Robustness measures for discrete-time systems with deterministic and stochastic perturbations
Author :
Niu, Xiaoru ; De Abreu-Garcia, Jose Alexis ; Hartley, Tom T. ; Yaz, Engin
Author_Institution :
Dept. of Electr. Eng., Akron Univ., OH, USA
Abstract :
The stability robustness problem for nominally stable linear discrete-time systems is considered. Upper bounds on the deterministic and stochastic structural perturbation with dependent variation are obtained by using the time-domain approach and Lyapunov stability theory. These bounds guarantee that the stability of discrete-time systems subject to these types of perturbations is maintained
Keywords :
Lyapunov methods; discrete time systems; perturbation techniques; stability; time-domain analysis; Lyapunov stability theory; deterministic perturbations; discrete-time systems; linear systems; stability robustness problem; stochastic perturbations; structural perturbation; time-domain approach; Equations; Lyapunov method; Robust stability; Robustness; State-space methods; Stochastic systems; Symmetric matrices; Time domain analysis; Uncertainty; Upper bound;
Conference_Titel :
Circuits and Systems, 1990., Proceedings of the 33rd Midwest Symposium on
Conference_Location :
Calgary, Alta.
Print_ISBN :
0-7803-0081-5
DOI :
10.1109/MWSCAS.1990.140934
