Adaptive Ramp Technique for Controlling Chaos and Subharmonic Oscillations in DC-DC Power Converters

Jose D. Morcillo B., Daniel Burbano, Fabiola Angulo

Producción científicarevisión exhaustiva

42 Citas (Scopus)

Resumen

We propose an adaptive ramp control strategy with self-tuning offset and amplitude, as a simple yet effective solution for controlling dc-dc power converters despite load and input voltage variations. It is shown that our control technique is able to suppress chaos and subharmonic oscillations for a wide range of input voltage and loads. Furthermore, a systematic methodology based on bifurcation diagrams for tuning the controller is proposed. Stability and performance analysis have been done together with a proper comparison of our technique, and the classical control strategies often used in the literature. Particularly, Vin feed-forward and adaptive slope compensation controllers have been considered for the buck and boost converters, respectively. Finally, the effectiveness of the control technique is validated for the buck converter via experimental setup.

Idioma originalEnglish
Número de artículo7289467
Páginas (desde-hasta)5330-5343
Número de páginas14
PublicaciónIEEE Transactions on Power Electronics
Volumen31
N.º7
DOI
EstadoPublished - jul 2016
Publicado de forma externa

Nota bibliográfica

Publisher Copyright:
© 1986-2012 IEEE.

All Science Journal Classification (ASJC) codes

  • Ingeniería eléctrica y electrónica

Huella

Profundice en los temas de investigación de 'Adaptive Ramp Technique for Controlling Chaos and Subharmonic Oscillations in DC-DC Power Converters'. En conjunto forman una huella única.

Citar esto