Volume No. :   4

Issue No. :  3

Year :  2013

ISSN Print :  0976-2973

ISSN Online :  2321-581X


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Development of Computational Fuzzy Controller for Smooth Speed Tracking Buck Converter Fed DC Motor



Address:   M. Ranjani, P. Murugesan
Research scholar, Department of Electrical and Electronics Engineering, Sathyabama University, Chennai, Tamilnadu, India
Professor & Head, Department of Electrical and Electronics Engineering, S.A. Engineering College, Chennai, Tamilnadu, India.
*Corresponding Author
DOI No:

ABSTRACT:
In this paper, a fuzzy-genetic approach based controller for a buck converter is designed and modelled in Matlab/Simulink. Proposed controller uses a Takagi-Sugeno type fuzzy logic controller to regulate output dc voltage and a hysteresis current controller to force the input current to track a reference. Optimal values of fuzzy logic controller are determined by genetic algorithm. To indicate the steady state and transient performance, some simulation results are presented.
KEYWORDS:
Fuzzy logic controller (FLC), Buck converter (BC), Genetic Algorithm (GA), Integral Absolute Error (IAE), Direct Current (DC)
Cite:
M. Ranjani, P. Murugesan. Development of Computational Fuzzy Controller for Smooth Speed Tracking Buck Converter Fed DC Motor. Research J. Engineering and Tech. 4(3): July-Sept., 2013 page 93-98.
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