Title :
Sliding mode controller for buck DC-DC Converter
Author :
Bensaada, Messaoud ; Stambouli, Amine Boudghene ; Bekhti, Mohammed ; Krachai, Saidia Della ; Boukhris, Lahouari ; Bellar, Abdellatif ; Mebrek, Mohammed Ali ; Nasri, Boualem
Author_Institution :
Space Instrumentations Div., Centre of Space Tech. Arzew, Oran, Algeria
Abstract :
This paper is a simple and systematic approaches to the design of sliding mode controller for buck DC-DC Converters. Various aspects of the design, including the practical problems and the proposed solutions, are detailed. However, these control strategies can´t compensate for large load current and input voltage variations. In this paper, a new control strategy by compromising both schemes advantages and avoiding their drawbacks is proposed, analyzed and simulated.
Keywords :
DC-DC power convertors; control system synthesis; variable structure systems; buck DC-DC converters; design aspects; input voltage variations; load current; sliding mode controller; Aerospace electronics; Equations; Robustness; Sliding mode control; Trajectory; Voltage control; DC/DC converters; buck; sliding mode control;
Conference_Titel :
Systems, Signals and Devices (SSD), 2012 9th International Multi-Conference on
Conference_Location :
Chemnitz
Print_ISBN :
978-1-4673-1590-6
Electronic_ISBN :
978-1-4673-1589-0
DOI :
10.1109/SSD.2012.6197933
