Title :
An algorithm for linearization of discrete-time systems via restricted dynamic feedback
Author :
Lee, Hong-Gi ; Arapostathis, Ari ; Marcus, Steven I.
Author_Institution :
Electr. & Electron. Eng., Chung-Ang Univ., Seoul, South Korea
Abstract :
We extend the results in [H.G. Lee, et al., 1987] to multi-input systems, and utilize these to obtain necessary and sufficient conditions for the linearization of discrete-time nonlinear systems via restricted dynamic feedback. An algorithm to synthesize the dynamic feedback is also presented. We observe that for discrete-time nonlinear systems, the bound on the number of delays (or integrators) needed to synthesize the linearizing dynamic feedback differs from the continuous-time analogue.
Keywords :
control system synthesis; discrete time systems; feedback; linearisation techniques; nonlinear control systems; continuous-time analogue; discrete-time systems; linearization; multiinput systems; restricted dynamic feedback; Control systems; Delay; Educational institutions; Feedback loop; Linear systems; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; State feedback; Sufficient conditions;
Conference_Titel :
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
Print_ISBN :
0-7803-7924-1
DOI :
10.1109/CDC.2003.1272799
