Title :
Describing function analysis of nonlinear discrete interval systems
Author :
Tan, Nusret ; Atherton, Derek P.
Author_Institution :
Sch. of Eng., Univ. of Sussex, Brighton, UK
fDate :
Aug. 31 1999-Sept. 3 1999
Abstract :
In this paper, some of the now well established results from the area of parametric robust control are combined with the describing function method to analyze the stability problem of uncertain discrete time systems with separable nonlinearities. Numerical examples are given to illustrate application of the proposed method.
Keywords :
discrete time systems; functional analysis; nonlinear control systems; robust control; uncertain systems; function analysis; nonlinear discrete interval systems; parametric robust control; separable nonlinearities; stability problem; uncertain discrete time systems; Limit-cycles; Nonlinear systems; Polynomials; Robustness; Stability criteria; Uncertainty; Describing function method; limit cycles; nonlinear discrete systems; robust Schur stability; uncertain systems;
Conference_Titel :
Control Conference (ECC), 1999 European
Conference_Location :
Karlsruhe
Print_ISBN :
978-3-9524173-5-5
