Title :
High performance hybrid control for buck converters
Author :
Cervantes, Ilse ; Perez-Pinal, Francisco J. ; Mendoza-Torres, Angelica
Author_Institution :
Appl. Math. Div., Hybrid Syst. Lab., IPICYT, San Luis Potosi, Mexico
Abstract :
In this paper a hybrid control for buck converters is proposed that is able to guarantee voltage tracking and maximum voltage and current ripple simultaneously. The controller is based on the piece-wise model of the converter and it works by switching on or off once a set of performance surfaces is reached. The controller provides global attractiveness and asymptotic stability to a bounded set.
Keywords :
power convertors; stability; voltage control; asymptotic stability; buck converters; converter piece-wise model; hybrid control; voltage tracking; Buck converters; Adaptive control; Converter control; Interleaved Converters; Non-linear control;
Conference_Titel :
Power Electronics and Applications, 2009. EPE '09. 13th European Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-4432-8
Electronic_ISBN :
978-90-75815-13-9
