Title :
On stabilization using continuous-discrete observers
Author :
Pengov, M. ; Richard, E. ; Vivalda, J.C.
Author_Institution :
CESAME/UCL, Louvain la Neuve, Belgium
Abstract :
Under some conditions it is proved that, given a continuous time nonlinear system, given a state feedback law which stabilizes globally exponentially the system, and given a continuous-discrete observer, the feedback law computed with the estimated states still stabilize globally exponentially the closed loop system. A linear continuous-discrete observer is also given
Keywords :
asymptotic stability; closed loop systems; continuous time systems; discrete time systems; nonlinear systems; observers; state feedback; closed loop system; continuous time system; continuous-discrete observers; discrete time systems; exponential stability; nonlinear system; stabilization; state estimation; state feedback; Closed loop systems; Equations; Feedback loop; Kalman filters; Linear systems; Nonlinear systems; Observers; State estimation; State feedback; Vectors;
Conference_Titel :
American Control Conference, 1999. Proceedings of the 1999
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4990-3
DOI :
10.1109/ACC.1999.786276
