Title :
Norm estimators and global output feedback stabilization of nonlinear systems with ISS inverse dynamics
Author :
Kaliora, Georgia ; Astolfi, Alessandro ; Praly, Laurent
Author_Institution :
CAS, Ecole des Mines de Paris, Fontainebleau, France
Abstract :
A preliminary result on the construction of norm estimators for general nonlinear systems that do not necessarily admit a IOSS-Lyapunov characterization is given. Furthermore, an output feedback stabilization scheme is presented that makes use of norm estimators. This construction extends some previous results allowing for more general nonlinearities. Two examples complete the work.
Keywords :
feedback; nonlinear control systems; nonlinear dynamical systems; stability; IOSS-Lyapunov characterization; ISS inverse dynamics; global output feedback stabilization; nonlinear systems; norm estimators; Content addressable storage; Control systems; Educational institutions; Linear feedback control systems; Nonlinear control systems; Nonlinear systems; Observability; Observers; Output feedback; State estimation;
Conference_Titel :
Decision and Control, 2004. CDC. 43rd IEEE Conference on
Print_ISBN :
0-7803-8682-5
DOI :
10.1109/CDC.2004.1429343
