Title :
Observation of dynamical systems in the presence of bounded nonlinearities/uncertainties
Author :
Walcott, Bruce L. ; Zak, S.H.
Author_Institution :
Purdue University, West Lafayette, IN
Abstract :
This paper proposes new types of observers for dynamical systems subjected to bounded nonlinearities or uncertainties. The design of these observers utilizes techniques related to variable structure theory. A measure for the rate at which the estimates converge to the actual states is derived. Simulation results exhibiting the performance of these observers are included.
Keywords :
Computational Intelligence Society; Differential equations; Linearization techniques; Lyapunov method; Nonlinear dynamical systems; Nonlinear equations; Observers; State estimation; Uncertainty; Variable structure systems;
Conference_Titel :
Decision and Control, 1986 25th IEEE Conference on
Conference_Location :
Athens, Greece
DOI :
10.1109/CDC.1986.267514
