DocumentCode :
3618463
Title :
An explicit construction of strong Lyapunov functions for systems satisfying conditions of the La Salle theorem
Author :
F. Mazenc;D. Nesic
Author_Institution :
INRIA, Metz, France
Volume :
1
fYear :
2004
fDate :
6/26/1905 12:00:00 AM
Firstpage :
266
Abstract :
We present a construction of a (strong) Lyapunov function whose derivative is negative definite along the solutions of the system using another (weak) Lyapunov function whose derivative along the solutions of the system is negative semidefinite. The construction can be carried out if a Lie algebraic condition that involves the (weak) Lyapunov function and the system vector field is satisfied. Our main result extends to general nonlinear systems the strong Lyapunov function construction presented in Fauboug, L., et al. (June 2000), which was valid only for homogeneous systems.
Keywords :
"Lyapunov method","Control systems","Nonlinear systems","Robust stability","Control system analysis","Nonlinear control systems","Books","Australia Council","Design methodology","Energy storage"
Publisher :
ieee
Conference_Titel :
Control Conference, 2004. 5th Asian
Print_ISBN :
0-7803-8873-9
Type :
conf
Filename :
1425968
Link To Document :
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