Title :
A scaled feedback stabilization of power integrator triangular systems
Author :
D.B. Dacic;P.V. Kokotovic
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., Santa Barbara, CA, USA
fDate :
6/26/1905 12:00:00 AM
Abstract :
Using unbounded time-varying scaling of the states we design C/sup 1/ feedback laws for power integrator triangular systems which globally asymptotically stabilize (GAS) the origin despite the uncontrollability of the linearization. With bounded scaling the feedback laws achieve global practical stability (GPS). For a trade-off between GAS/GPS of the origin and unboundedness/boundedness of the scaling we construct a dynamic version of these feedback laws.
Keywords :
"Global Positioning System","State feedback","Content addressable storage","Time varying systems","Convergence","Stability","Backstepping","Nonlinear systems","Sufficient conditions","Control engineering"
Conference_Titel :
American Control Conference, 2004. Proceedings of the 2004
Print_ISBN :
0-7803-8335-4
