Title :
Studies on the fuzzy PID control method for Networked Control Systems with random delays
Author :
Zhang, Wenjuan ; Ming wang, Lian ; Deng, Yufen ; Zhang, Hongwei
Author_Institution :
Inst. of Appl. Electron., Northeast Normal Univ., Changchun
Abstract :
Aiming at the performance degradation caused by random delays and packet loss in networked control system (NCS), the TrueTime toolbox is applied to establishing a simulation model of NCS wherein network delays and probability of packet loss are configurable. Fuzzy PID control technique is adopted, which is proved to be effective in obtaining better performance. The design process and simulation results are presented.
Keywords :
closed loop systems; control system synthesis; delays; fuzzy control; real-time systems; three-term control; TrueTime toolbox; fuzzy PID control method; networked control systems; random delays; Communication system control; Computational modeling; Control systems; Delay systems; Fuzzy control; Fuzzy logic; Fuzzy systems; Networked control systems; Three-term control; Uncertainty; NCS; Packet loss; Random delays; TrueTime;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4593452
