Title :
Event Triggered observer-based control for linear systems with time varying uncertainties
Author :
Etienne, L. ; Di Gennaro, S. ; Barbot, J.-P.
Author_Institution :
Dept. of Inf. Eng., Univ. of L´Aquila, L´Aquila, Italy
Abstract :
In this paper, we investigate the stabilization of a linear plant subject to network constraints, partial state knowledge and time varying bounded parameter uncertainties. An event-triggered version of the Luenberger observer is proposed, and necessary conditions on the uncertainties are given in term of LMI´s to enable output-based stabilization under different triggering strategies. The proposed observer is tested in simulations on a linearized inverted pendulum.
Keywords :
linear matrix inequalities; linear systems; observers; stability; time-varying systems; LMI; Luenberger observer; event triggered observer-based control; linear plant; linear system; linearized inverted pendulum; necessary condition; network constraint; output-based stabilization; state knowledge; time varying bounded parameter uncertainty; time varying uncertainty; triggering strategy; Asymptotic stability; Linear systems; Observers; Stability analysis; Time-varying systems; Uncertain systems; Uncertainty;
Conference_Titel :
American Control Conference (ACC), 2015
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4799-8685-9
DOI :
10.1109/ACC.2015.7170950
