Title :
Direct torque neuro-fuzzy control of induction motor drive. DSP implementation
Author :
Grabowski, Pawel Z. ; Blaabjerg, Frede
Author_Institution :
Inst. of Control & Ind. Electron., Warsaw Univ. of Technol., Poland
fDate :
31 Aug-4 Sep 1998
Abstract :
This paper presents the DSP implementation of a new induction motor drive control strategy of discrete direct torque control based on a neuro-fuzzy structure. These control strategies guarantees very good dynamic and steady-state characteristics with low sampling time and constant switching frequency. The laboratory control unit and DSP calculation scheme are presented. The practical and simulation results of direct torque neuro-fuzzy control are compared and show very good agreement
Keywords :
control system analysis; control system synthesis; digital signal processing chips; direct digital control; fuzzy neural nets; induction motor drives; machine control; machine testing; machine theory; neurocontrollers; torque control; DSP implementation; constant switching frequency; control design; control simulation; control strategies; direct torque neuro-fuzzy control; dynamic characteristics; induction motor drive; sampling time; steady-state characteristics; Digital signal processing; Equations; Fuzzy control; Hysteresis motors; Induction motor drives; Pulse width modulation inverters; Regulators; Stators; Torque control; Voltage;
Conference_Titel :
Industrial Electronics Society, 1998. IECON '98. Proceedings of the 24th Annual Conference of the IEEE
Conference_Location :
Aachen
Print_ISBN :
0-7803-4503-7
DOI :
10.1109/IECON.1998.724171
