Title :
A systematic design method for fuzzy logic speed controller for brushless DC motor drives
Author :
Donescu, V. ; Neacsu, D.O. ; Griva, G. ; Profumo, F.
Author_Institution :
Dept. of Electron. Eng., Tech. Univ. of Iasi, Romania
Abstract :
The paper proposes a new design method for fuzzy logic speed controllers for brushless DC motor drives. The fuzzy controller control surface is initially shaped taking as reference the control surface derived by the PI controller for the same application. The tuning process is performed by a shape-parameter looking for the best transient of system for step changes of reference signal. The proposed method is simple and can be easily implemented as offline tuning subroutine
Keywords :
brushless DC motors; PI controller; brushless DC motor drives; control surface; fuzzy logic speed control; offline tuning subroutine; reference signal step changes; shape-parameter; system transient; systematic design method; tuning process; Brushless DC motors; Control systems; DC motors; Design methodology; Error correction; Fuzzy control; Fuzzy logic; Hysteresis; Pulse width modulation; Shape control;
Conference_Titel :
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location :
Baveno
Print_ISBN :
0-7803-3500-7
DOI :
10.1109/PESC.1996.548656
