Title :
Real-time fuzzy logic controller for a DC drive system
Author :
Ahmed, Refaat S.
Author_Institution :
Electr. Eng. Dept., Helwan Univ., Cairo, Egypt
Abstract :
This paper deals with the design and implementation of a real-time fuzzy logic controller for a DC drive system. A proportional plus integral fuzzy logic controller (PI-FLC) is implemented using a personal computer (PC) with a data acquisition card. The interface circuits between the PC and the drive system are also implemented. Experimental results of the proposed controller for the drive system are presented. The controller is firstly compared with a conventional PI controller and tested with different operating conditions and disturbances. The experimental results show that the proposed controller is fast with a high degree of accuracy for control of the drive system even in the case of sudden disturbances
Keywords :
DC motor drives; fuzzy control; machine control; real-time systems; two-term control; DC drive system; PI controller; data acquisition card; disturbances; interface circuits; operating conditions; proportional plus integral fuzzy logic controller; real-time fuzzy logic controller; sudden disturbances; Circuits; Control systems; DC motors; Data acquisition; Error correction; Fuzzy logic; Mathematical model; Microcomputers; Power amplifiers; Real time systems;
Conference_Titel :
Industrial Electronics Society, 2001. IECON '01. The 27th Annual Conference of the IEEE
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-7108-9
DOI :
10.1109/IECON.2001.976552
