TITLE:
Performance of the Boost Chopper, Comparative Study between PI Control and Neural Control to Regulate Its Output Voltage
AUTHORS:
Ibrahima Gueye, Mamadou Sall, Abdoulaye Kebe
KEYWORDS:
Chopper, PI Control, Neural Control
JOURNAL NAME:
Smart Grid and Renewable Energy,
Vol.14 No.5,
May
19,
2023
ABSTRACT: In this
study, we investigate the performance of a boost converter regulating its
output voltage using two control methods: Proportional-Integral (PI) control
and neural control. Both methods are implemented on a simulation platform
(Matlab/Simulink) and evaluated in terms of accuracy, response speed, and
robustness to disturbances. Indeed, the output voltage of converters exhibits
imperfections that require a control method to optimize efficiency when
applying a variable load. Results show that neural control offers superior
performance in terms of accuracy and response time, with faster and more
precise regulation of the output voltage. On the other hand, PI control proves
to be more robust against disturbances. These findings can help guide the
selection of the appropriate control method for a boost converter based on the
specific requirements of each application.