Rare Attractors and Chaos in Buck Converter Under Peak-Current Mode Control

15th Chaotic Modeling and Simulation International Conference (CHAOS 2022). Springer Proceedings in Complexity 2023
Dmitrijs Pikuļins, Chukwuma Victor Iheanacho, Sergejs Tjukovs, Juris Grizāns, Aleksandrs Ipatovs

This paper studies nonlinear phenomena in a digitally controlled buck converter under current mode control. The bifurcation diagrams and the subsequent analysis of the obtained results allow the identification of typical chaotization scenarios and smooth and non-smooth phenomena. It is demonstrated that this type of energy conversion circuit in a pre-defined parameter range could be used as the source of robust chaotic oscillations without the appearance of periodic rare attractors.

Keywords
Bifurcations Non-smooth phenomena, Rare attractors, Robust chaos, Switching power converters
DOI
10.1007/978-3-031-27082-6_19
Hyperlink
https://link.springer.com/chapter/10.1007/978-3-031-27082-6_19

Pikuļins, D., Iheanacho, C., Tjukovs, S., Grizāns, J., Ipatovs, A. Rare Attractors and Chaos in Buck Converter Under Peak-Current Mode Control. In: 15th Chaotic Modeling and Simulation International Conference (CHAOS 2022). Springer Proceedings in Complexity, Greece, Heraklion, 13-17 June, 2023. Cham: Springer, 2023, pp.223-238. ISBN 978-3-031-27081-9. e-ISBN 978-3-031-27082-6. ISSN 2213-8684. e-ISSN 2213-8692. Available from: doi:10.1007/978-3-031-27082-6_19

Publication language
English (en)