| Títol: | A frequency domain approach for controlling chaos in switching converters |
| Autor: | Rodríguez Vilamitjana, Enric
Alarcón Cot, Eduardo José
Iu, H. H. C.
El Aroudi, Abdelali |
| Altres autors/autores: | Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica |
| Matèries: | Àrees temàtiques de la UPC::Enginyeria electrònica i telecomunicacions::Electrònica de potència
Bifurcation theory
Chaos
Notch filter
Caos (Teoria de sistemes)
Bifurcació, Teoria de la
Banda limitada, Sistemes de comunicació de |
| Tipus de document: | Conference report |
| Descripció: | The purpose of this paper is the synthesis from the frequency domain standpoint of a controller for switching power converters with the aim to eliminate bifurcation and chaotic behavior. Firstly the paper analyzes the frequency response of previous delay-based chaos controllers unveiling that they are based in comb-filtering at multiples of the sub-harmonic half of the switching frequency. Secondly, chaos control is explored by using both a single notch filter and a bandstop filter at half of the switching frequency. It is demonstrated that the latter achieves chaos rejection while being an implementation-aware simplification of delay-based methods. |
| Altres identificadors i accés: | Rodriguez, E. [et al.]. A frequency domain approach for controlling chaos in switching converters. A: IEEE International Symposium on Circuits and Systems. "2010 IEEE International Symposium on Circuits and Systems". París: 2010, p. 2928-2931.
978-1-4244-5309-2
http://hdl.handle.net/2117/13266
10.1109/ISCAS.2010.5538031 |
| Disponible al dipòsit: | E-prints UPC
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