Title :
Modeling and stability analysis of networked control systems with network-induced delay and data packet dropout
Author :
Li, Yuqing ; Liu, Feng ; Fang, Huajing
Author_Institution :
Sch. of Electron. Inf. & Mech., China Univ. of Geosci., Wuhan, China
Abstract :
Network-induced delay (NID) and data packet dropout are two main issues inevitably exist in networked control systems (NCS). NCS with NID and data packet dropout existing simultaneously which are transported through single/ dual channel are modeled in this paper. Stability analysis of this networked control system is discussed, and sufficient condition is presented and proven. Stability of NCS with Bernouli process data packet dropout is especially analyzed. Sufficient and necessary condition of stability of such NCS is given. Simulation results show the correctness and feasibility of this method.
Keywords :
distributed parameter systems; networked control systems; stability; stochastic processes; Bernouli process data packet dropout; NCS; NID; modeling analysis; network-induced delay; networked control systems; stability analysis; Analytical models; Conferences; Data models; Delay; Networked control systems; Stability analysis; Data packet dropout; Modeling; Network-induced delay; Networked control system; Stability analysis;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5988153
