Title :
Analysis and systematic design method of fuzzy controllers
Author :
Shaoyuan, Li ; Yongping, Tian
Author_Institution :
Dept. of Autom., Hebei Inst. of Technol., Tianjin, China
Abstract :
The paper applied a new asymmetrical, all-folded triangular-shaped membership function of the input variable to design the fuzzy controller. Based on these, we developed the structure analysis of the typical fuzzy controller with two inputs and one output and gave the output expressions of the fuzzy controllers with five fuzzy sets for fuzzification. Then we proposed a systematic design method of fuzzy control systems based on the existing PI/PD controllers. The simulation result shows the effectiveness of this method
Keywords :
control system analysis; control system synthesis; fuzzy control; fuzzy set theory; two-term control; PD controllers; PI controllers; asymmetrical all-folded triangular-shaped membership function; fuzzy control system design; fuzzy controller analysis; fuzzy controller systematic design; fuzzy sets; structure analysis; Automatic control; Control system analysis; Control systems; Design automation; Design methodology; Fuzzy control; Fuzzy sets; Fuzzy systems; Input variables; Paper technology;
Conference_Titel :
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location :
Hefei
Print_ISBN :
0-7803-5995-X
DOI :
10.1109/WCICA.2000.862794
