| Títol: | Sliding-Mode Control Design of a Boost-Buck Switching Converter for AC Signal Generation |
| Autor: | Biel Solé, Domingo
Guinjoan Gispert, Francisco
Fossas Colet, Enric
Chavarría Roé, Javier |
| Altres autors/autores: | Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials |
| Editorial: | Institute of Electrical and Electronics Engineers (IEEE) |
| Matèries: | Àrees temàtiques de la UPC::Informàtica::Automàtica i control
Control theory
Boost–buck switching converter
DC-AC step-up conversion
Sliding-mode control
Control, Teoria de
Classificació INSPEC::Convertors |
| Tipus de document: | Article |
| Descripció: | This paper presents a sliding-mode control design of a boost–buck switching converter for a voltage step-up dc–ac conversion without the use of any transformer. This approach combines the step-up/step-down conversion ratio capability of the converter with the robustness properties of sliding-mode control. The proposed control strategy is based on the design of two slidingcontrol laws, one ensuring the control of a full-bridge buck converter for proper dc–ac conversion, and the other one the control a boost converter for guaranteeing a global dc-to-ac voltage step-up ratio. A set of design criteria and a complete design procedure of the sliding-control laws are derived from small-signal analysis and large-signal considerations. The experimental results presented in the paper evidence both the achievement of step-up dc–ac conversion with good accuracy and robustness in front of input voltage and load perturbations, thus validating the proposed approach. |
| Altres identificadors i accés: | Biel, D.; Guinjoan, F.; Fossas, E.; Chavarria, J. "Sliding-Mode Control Design of a Boost-Buck Switching Converter for AC Signal Generation". IEEE Transactions on Circuits and Systems I-Regular Papers, 2004, Vol. 51, No. 8, p. 1539-1551.
1057-7122
http://hdl.handle.net/2117/4033 |
| Disponible al dipòsit: | E-prints UPC
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