Modelling and model predictive control of a DC-DC Boost converter

Author

Bououden, S. ; Hazil, O. ; Filali, S. ; Chadli, M.

Author_Institution

Lab. of Autom. & Robotic, Univ. of Abbes Laghrour Khenchela, Algeria

fYear

2014

Firstpage

643

Lastpage

648

Abstract

In this paper we develop a model predictive control (MPC) approach for regulating DC-DC Boost converters. The proposed control strategy is implemented and tested using two models: an averaged non-linear model for control purposes and a switched Buck-Boost circuit model as the controlled plant. The main objective of the paper is to design a Fuzzy Predictive Control to achieve desired voltage output without increasing complexity of the hybrid model of DC-DC converter in various conditions. The proposed algorithm of fuzzy model predictive controller is done by simulation using MATLAB. Comparative analysis and results of FMPC and MPC control is observed.

Keywords

DC-DC power convertors; fuzzy control; predictive control; DC-DC boost converter; FMPC control; MATLAB; controlled plant; fuzzy predictive control; model predictive control; nonlinear model; switched buck-boost circuit; Control systems; DC-DC power converters; Integrated circuit modeling; Mathematical model; Predictive control; Predictive models; Voltage control; Boost converter; Predictive controller; Takagi-Sugeno fuzzy model; averaged model;

fLanguage

English

Publisher

ieee

Conference_Titel

Sciences and Techniques of Automatic Control and Computer Engineering (STA), 2014 15th International Conference on

Type

conf

DOI

10.1109/STA.2014.7086663

Filename

7086663