Title :
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
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;
Conference_Titel :
Sciences and Techniques of Automatic Control and Computer Engineering (STA), 2014 15th International Conference on
DOI :
10.1109/STA.2014.7086663
