Back to Search
Start Over
Quantised and sampled output feedback for nonlinear systems.
- Source :
-
International Journal of Control . Dec2014, Vol. 87 Issue 12, p2475-2487. 13p. - Publication Year :
- 2014
-
Abstract
- In this paper we consider the analysis and design of an output feedback controller for a perturbed nonlinear system in which the output is sampled and quantised. Using the attractive ellipsoid method, which is based on Lyapunov analysis techniques, together with the relaxation of a nonlinear optimisation problem, sufficient conditions for the design of a robust control law are obtained. Since the original conditions result in nonlinear matrix inequalities, a numerical algorithm to obtain the solution is presented. The obtained control ensures that the trajectories of the closed-loop system will converge to a minimal (in a sense to be made specific) ellipsoidal region. Finally, numerical examples are presented in order to illustrate the applicability of the proposed design method. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00207179
- Volume :
- 87
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- International Journal of Control
- Publication Type :
- Academic Journal
- Accession number :
- 98308305
- Full Text :
- https://doi.org/10.1080/00207179.2014.928948