Title :
Modeling and analysis of time division switched model of NCS with delay and packet-drop
Author :
Ma, Lei ; Zhang, Yanxin
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China
Abstract :
In this paper, for a kind of Networked Control Systems (NCSs) with time delay and packet-drop, the concept of switching is adopted and time delay is separated into different sections. Based on this, a new time division switched model is built up includes time delay and packet-drop. Meanwhile, the theories of exponential stability, average dwell time and L2 gain are also introduced. The average dwell time approach and a piecewise Lyapunov function are incorporated to study the property of L2 gain for the switched system. According this method, the stability of NCS under arbitrary switching can be proved.
Keywords :
asymptotic stability; delays; networked control systems; time-varying systems; L2 gain; NCS stability; average dwell time; exponential stability; networked control systems; packet drop; time delay; time division switched model analysis; Analytical models; Delay effects; Educational institutions; Electronic mail; Niobium; Stability analysis; Switches; L2gain; average dwell time; exponential stability; packet-drop; switched system; time delay;
Conference_Titel :
Control and Decision Conference (CCDC), 2012 24th Chinese
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4577-2073-4
DOI :
10.1109/CCDC.2012.6244570
