Online Optimal Neuro-Fuzzy Flux Controller for DTC Based Induction Motor Drives
- 1 February 2009
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE) in 2009 Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition
Abstract
In this paper a fast flux search controller based on the Neuro-fuzzy systems is proposed to achieve the best efficiency of a direct torque controlled induction motor at light load. In this method the reference flux value is determined through a minimization algorithm with stator current as objective function. This paper discusses and demonstrates the application of Neurofuzzy filtering to stator current estimation. Simulation and experimental results are presented to show the fast response of proposed controller.Keywords
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