Title :
State observation of nonlinear uncertain dynamical systems
Author :
Walcott, B.L. ; Zak, S.H.
Author_Institution :
Purdue University, West Lafayette, IN, USA
fDate :
2/1/1987 12:00:00 AM
Abstract :
This note proposes new types of observers for nonlinear dynamical systems subjected to bounded nonlinearities or uncertainties. The design of these observers utilizes techniques related to variable structure systems theory. A measure for the rate at which the estimates converge to the actual states is derived.
Keywords :
Observers, nonlinear systems; Uncertain systems, nonlinear; Convergence of numerical methods; Error correction; Iterative algorithms; Iterative methods; Nonlinear dynamical systems; Observers; Performance evaluation; Polynomials; Software algorithms; Testing;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1987.1104530
