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

Volume

2

fYear

1998

fDate

31 Aug-4 Sep 1998

Firstpage

657

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/IECON.1998.724171

Filename

724171