Title :
Adaptive fuzzy logic control for high performance PM synchronous drives
Author :
Parasiliti, F. ; Tursini, M. ; Zhang, Q.
Author_Institution :
Dept. of Electr. Eng., L´´Aquila Univ., Italy
Abstract :
This paper presents a new and practical adaptive fuzzy control scheme which is implemented by adjusting only the fuzzy input and output scaling factors in different operating regions, while keeping the fuzzy rules and membership functions fixed. The proposed scheme is derived from the detailed analysis of the general dynamics of the drive system, its effectiveness has been verified with experiments using a PM synchronous motor (PMSM) drive system as a testbed, the superiority over the fuzzy controller with fixed parameters has also been demonstrated
Keywords :
adaptive control; controllers; fuzzy control; machine control; permanent magnet motors; synchronous motor drives; two-term control; PI controller; PM synchronous drives; adaptive fuzzy logic control; drive system; fuzzy input; fuzzy rules; high performance; membership functions; output scaling factors; Adaptive control; Automatic control; Control systems; Error correction; Fuzzy control; Fuzzy logic; Fuzzy sets; Gold; Programmable control; Shape control;
Conference_Titel :
Electrotechnical Conference, 1996. MELECON '96., 8th Mediterranean
Conference_Location :
Bari
Print_ISBN :
0-7803-3109-5
DOI :
10.1109/MELCON.1996.551549
