A Comparative study of Analog and digital Controller On DC/DC Buck-Boost Converter Four Switch for Mobile Device Applications
this paper presents comparative performance between
Analog and digital controller on DC/DC buck-boost converter
four switch. The design of power electronic converter circuit with
the use of closed loop scheme needs modeling and then simulating
the converter using the modeled equations. This can easily be
done with the help of state equations and MATLAB/SIMULINK
as a tool for simulation of those state equations. DC/DC Buckboost
converter in this study is operated in buck (step-down) and
boost (step-up) modes.
Keywords: Analog Controller; Digital Controller ; system modeling; DC/DC Buck-boost converter ; Matlab/ Simulink
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ABOUT THE AUTHORS
Benlafkih Abdessamad
Ph.D student Laboratory of Engineering physics and environment, Department of Physique Faculty of Sciences University Ibn Tofail BP 133 Kénitra 14000, Morocco
Krit Salah-Ddine
Asstt. Prof Department of informatics Polydisciplinary Faculty of Ouarzazate University Ibn Zohr, BP/638 Ouarzazate, Morocco
Chafik Elidrissi Mohamed
Professor Laboratory of Engineering physics and environment, Department of Physique Faculty of Sciences University Ibn Tofail BP 133 Kénitra 14000, Morocco
Benlafkih Abdessamad
Ph.D student Laboratory of Engineering physics and environment, Department of Physique Faculty of Sciences University Ibn Tofail BP 133 Kénitra 14000, Morocco
Krit Salah-Ddine
Asstt. Prof Department of informatics Polydisciplinary Faculty of Ouarzazate University Ibn Zohr, BP/638 Ouarzazate, Morocco
Chafik Elidrissi Mohamed
Professor Laboratory of Engineering physics and environment, Department of Physique Faculty of Sciences University Ibn Tofail BP 133 Kénitra 14000, Morocco