文章基本信息

标题：Modeling and Performance Analysis of Fuzzy Logic Controller Based Direct Torque Control of VLSI Fed Three
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作者：S.Prabaharan ; P.RameshBabu ; N.Vijayasarathi 等
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
期号：ICIET
页码：24
出版社：S&S Publications
摘要：This manuscript deals with fuzzy logiccontroller based Direct Torque Control (DTC) of threephase Induction Motor Drive using MATLAB and itstoolbox SIMULINK. The Direct Torque Control of VSIfed Induction Motor is implemented with the help ofHysteresis Band (HB) controllers (one for flux controland other for torque control), a voltage source inverterand a switching table. The major problem that is usuallyassociated with DTC drive is torque ripple. To overcomethe problem direct torque control method has beenoptimized by using fuzzy logic controller. The presentedfuzzy based control scheme combines the benefits offuzzy logic control technique along with direct torquecontrol technique. With aid of the developed model, thesteady and transient-state characteristics of current, speedand torque of three phase induction motor can beeffectively examined and analyzed.
关键词：Direct torque control; induction motor;Fuzzy logic controller; MATLAB/Simulink