Title :
Nonlinear optimal stabilizing control under sampling
Author :
Tanasa, Valentin ; Monaco, S. ; Normand-Cyrot, Dorothee
Author_Institution :
Lab. des Signaux et Syst., Supelec, Gif-sur-Yvette, France
Abstract :
Starting from an optimal stabilizing controller designed for an input-affine continuous-time dynamics, the paper discusses the problem of computing a digital controller which preserves these properties under sampling. A direct digital approach which minimizes a modified cost functional is described. Some simulated examples illustrate the performances.
Keywords :
continuous time systems; control system synthesis; direct digital control; minimisation; nonlinear control systems; optimal control; sampling methods; stability; digital controller; direct digital approach; input-affine continuous-time dynamics; modified cost functional minimization; nonlinear optimal stabilizing control; optimal stabilizing controller design; Equations; Gold; Jacobian matrices; Digital control; Nonlinear Systems; Optimal control;
Conference_Titel :
Decision and Control (CDC), 2012 IEEE 51st Annual Conference on
Conference_Location :
Maui, HI
Print_ISBN :
978-1-4673-2065-8
Electronic_ISBN :
0743-1546
DOI :
10.1109/CDC.2012.6426347
