Title :
Stability of Systems Subjected to Zero Ergodic Mean Disturbances
Author :
Chen, Degang ; Paden, Brad
Author_Institution :
Dept. of Electrical & Computer Engineering
Abstract :
This paper considers the stability of systems subjected to zero ergodic mean disturbances. We first consider the stability of averaged systems and give an example showing that exponential stability does not imply averaged stability. Next a sufficient condition is established for a class of averaged systems to be stable. Using this result, we study the stability of systems subjected to zero ergodic mean disturbances, and obtain conditions guaranteeing convergence to an attractive set.
Keywords :
Adaptive control; Closed loop systems; Control systems; Convergence; Error analysis; Error correction; Nonlinear dynamical systems; Robust control; Stability; Sufficient conditions;
Conference_Titel :
American Control Conference, 1991
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-87942-565-2