Performance improvement of dc to dc converters using the different slopes of membership functions on fuzzy logic control
by
Jenica Ileana Corcau
University of Craiova, Faculty of Electrotechnics, Department Avionics, Blv. Decebal, nr. 105
Coauthors: Liviu Dinca

This paper presents a new way of improving dc to dc converter performance using fuzzy logic control. Using numerical simulations in Matlab/Simulink we notice that by changing the slope of the triangular membership function we influence the performance of the dc to dc converter. Using simulations we observe that in order to change the fuzzy error we can increase the slope of the triangular membership functions which significantly reduces the initial current of the controlled converters and eliminates the oscillation present in the output voltage.

Date received: March 17, 2008

Copyright © 2008 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # cawz-59.