Title :
A procedure for robust stability analysis of discrete-time systems via polyhedral Lyapunov functions
Author :
Amato, Francesco ; Ambrosino, Roberto ; Ariola, Marco ; Merola, Alessio
Author_Institution :
Sch. of Comput. & Biomed. Eng., Univ. degli Studi Magna Gratia di Catanzaro, Catanzaro
Abstract :
In this paper we study the robustness analysis problem for linear discrete-time systems subject to parametric time-varying uncertainties making use of polyhedral Lyapunov functions. We propose a novel procedure to construct, in the general n-dimensional case, a polyhedral Lyapunov function to prove the robust stability of a given system.
Keywords :
Lyapunov methods; discrete time systems; robust control; time-varying systems; discrete-time system; parametric time-varying uncertainty; polyhedral Lyapunov function; robust stability analysis; Control systems; Linear systems; Lyapunov method; Robust control; Robust stability; Robustness; Time varying systems; Uncertain systems; Uncertainty; Vectors;
Conference_Titel :
American Control Conference, 2008
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-2078-0
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2008.4587143
