Title :
Using deadband in packet-based networked control systems
Author :
Zhao, Yun-Bo ; Liu, Guo-Ping ; Rees, David
Author_Institution :
Fac. of Adv. Technol., Univ. of Glamorgan, Pontypridd, UK
Abstract :
A packet-based deadband control approach is proposed for Networked Control Systems (NCSs). Within the packet-based control framework for NCSs, the proposed deadband control strategy takes full advantage of the packet-based data transmission in NCSs, and thus considerably reduces the use of the communication resources in NCSs whilst maintaining the system performance at a satisfactory level. The stability conditions of the closed-loop system are obtained and a numerical example illustrating the effectiveness of the proposed approach is presented.
Keywords :
closed loop systems; distributed control; stability; closed-loop system; packet-based deadband control; packet-based networked control systems; stability conditions; Automatic control; Communication networks; Communication system control; Control system synthesis; Control systems; Data communication; Delay effects; Networked control systems; Stability; System performance; Communication constraints; Deadband; Networked control systems; Packet-based control;
Conference_Titel :
Systems, Man and Cybernetics, 2009. SMC 2009. IEEE International Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
978-1-4244-2793-2
Electronic_ISBN :
1062-922X
DOI :
10.1109/ICSMC.2009.5346595
