Title :
An improved stability analysis of Networked Control Systems
Author :
Liu, Kun ; Fridman, Emilia ; Shustin, Eugenii
Abstract :
This paper presents a new stability analysis of Networked Control Systems (NCSs), where data packet dropouts and constant network-induced delays are taken into account. Improved stability conditions for NCSs are derived in terms of Linear Matrix Inequalities (LMIs) by using a novel augmented time-dependent Lyapunov functional. Two numerical examples are given to show that the proposed method is efficient and less conservative than the existing results in the literature.
Keywords :
Lyapunov matrix equations; asymptotic stability; delays; interconnected systems; linear matrix inequalities; networked control systems; time-varying systems; constant network-induced delays; data packet dropouts; improved stability analysis; linear matrix inequalities; networked control systems; time-dependent Lyapunov functional; Asymptotic stability; Delay; Networked control systems; Numerical stability; Stability criteria; Time varying systems; Linear matrix inequality (LMI); Lyapunov functional; Networked control systems;
Conference_Titel :
Electrical and Electronics Engineers in Israel (IEEEI), 2010 IEEE 26th Convention of
Conference_Location :
Eliat
Print_ISBN :
978-1-4244-8681-6
DOI :
10.1109/EEEI.2010.5662177
