Title :
On observer based stabilization of networked systems
Author :
Caravani, Paolo ; De Santis, Elena
Author_Institution :
Dept. of Electr. & Inf. Eng., Univ. of L´´Aquila, L´´Aquila, Italy
Abstract :
Stabilizability of linear time invariant networked systems of general structure is studied with an observer-based approach. In the assumption of piecewise constant controls an average consensus network distributes input information to all agents enabling them to build local observers on the basis of which stabilizing gains are computed with recourse to standard centralized methodology. Stabilizability conditions are found for sampled-data and for discrete-time systems.
Keywords :
discrete time systems; linear systems; multivariable systems; observers; piecewise constant techniques; sampled data systems; stability; discrete time systems; linear time invariant networked systems; observer based stabilization; piecewise constant controls; sampled data systems; stabilizability; stabilizing gains; standard centralized methodology; Centralized control; Computer networks; Control systems; Distributed computing; Feedback; Gain; Protocols; Robust control; Robustness; Vehicles;
Conference_Titel :
Decision and Control, 2009 held jointly with the 2009 28th Chinese Control Conference. CDC/CCC 2009. Proceedings of the 48th IEEE Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3871-6
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2009.5400898
