Title :
Controller Design of the Networked Control Systems with Multi-packet-transfer
Author :
Fan, Wei-Hua ; Xie, Rong-Hua ; Chen, Qing-Wei ; Hu, Wei-Li
Author_Institution :
Nanjing Univ. of Sci. & Technol., Nanjing
Abstract :
Controller design of a networked control system (NCS) with multi-packet-transfer is proposed in this paper. The network induced delay is assumed to be time-varying and less than one sample period. Suppose the data of sensor node is transferred with static scheduling strategy, the model of the NCS is an uncertain periodic system. Then the Lyapunov function and uncertain periodic system theory are used for the stability sufficient condition. Then, a controller design approach is given via the iterative linear matrix inequality (ILMI) method. The simulation result shows the approach is validated.
Keywords :
Lyapunov methods; control engineering computing; control system synthesis; iterative methods; linear matrix inequalities; time-varying systems; uncertain systems; Lyapunov function; iterative linear matrix inequality; multipacket transfer; network induced delay; networked control system design; sensor node; stability sufficient condition; static scheduling strategy; uncertain periodic system; Actuators; Automatic control; Communication system control; Control systems; Networked control systems; Sampling methods; Scheduling; Sensor phenomena and characterization; Sensor systems; Stability analysis;
Conference_Titel :
Networking, Sensing and Control, 2008. ICNSC 2008. IEEE International Conference on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-1685-1
Electronic_ISBN :
978-1-4244-1686-8
DOI :
10.1109/ICNSC.2008.4525177
