Title :
An optimization of fuzzy controller and it´s application to overhead crane
Author :
Kijima, Y. ; Ohtsubo, R. ; Yamada, S. ; Fujikawa, H.
Author_Institution :
Dept. of Electr. & Electron. Eng., Musashi Inst. of Technol., Tokyo, Japan
Abstract :
This paper deals with the optimization of a fuzzy controller for an overhead crane. Since this fuzzy controller has six inputs and one output, the total number of the fuzzy rules is very large. Those rules were reduced by using cooperative fuzzy control, and the membership function was adjusted by a method of improved GA. We obtained an optimized fuzzy controller and proved that this controller has a certain robustness and that it is possible to work if the number of fuzzy rules are few
Keywords :
control system synthesis; cranes; fuzzy control; genetic algorithms; robust control; cooperative fuzzy control; fuzzy controller optimisation; fuzzy rules; genetic algorithms; membership function; overhead crane; robustness; Acceleration; Control systems; Cranes; Fuzzy control; Fuzzy sets; Optimal control; Optimization methods; Robust control; Velocity control; Weight control;
Conference_Titel :
Industrial Electronics, Control, and Instrumentation, 1995., Proceedings of the 1995 IEEE IECON 21st International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-3026-9
DOI :
10.1109/IECON.1995.484174
