Title :
Design of Fuzzy-PI-Smith controller for time delay system
Author :
Yao, Rong-Huan ; Xie, Yong-Fang ; Jiang, Zhao-Hui
Author_Institution :
Coll. of Inf. Sci. & Eng., Central South Univ., Changsha, China
Abstract :
The design method of a Fuzzy-PI-Smith controller for time delay system is proposed. The controller combines fuzzy controller with Smith Predictor to solve the problem that Smith Predictor is too sensitive to the error of model parameters. Moreover, PI controller is added to eliminate the steady-state error of the system. Its effectiveness is verified by simulation results.
Keywords :
PI control; control system synthesis; delays; fuzzy control; predictive control; Smith predictor; controller design; fuzzy-PI-Smith controller; steady-state error; time delay system; Centralized control; Control systems; Delay effects; Design engineering; Educational institutions; Error correction; Fuzzy control; Information science; Niobium; Three-term control; Fuzzy control; Smith predictive control; Time-delay;
Conference_Titel :
Control and Decision Conference (CCDC), 2010 Chinese
Conference_Location :
Xuzhou
Print_ISBN :
978-1-4244-5181-4
Electronic_ISBN :
978-1-4244-5182-1
DOI :
10.1109/CCDC.2010.5499046
