Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Linear state-feedback control of a boost converter for large-signal stability

Autor
Leyva, R.; Martínez, L.; Valderrama, H.; Giral, R.; Maixé, J.; Guinjoan, F.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on circuits and systems I: regular papers
Data de publicació
2001-04
Volum
48
Número
4
Pàgina inicial
418
Pàgina final
424
DOI
https://doi.org/10.1109/81.917979 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/917979/ Obrir en finestra nova
Resum
The problem of stabilizing a boost regulator in large-signal situations using linear control laws is derived by means of a circuit-oriented procedure. After establishing a large-signal circuit model for the boost regulator including state-feedback, conditions for passivity in the resulting two-port are studied. As a consequence, a linear control law is derived, thus ensuring regulator global stability even if the control saturation is taken into account. Subsequently, a linear analysis is perfor...
Paraules clau
Linear State-feedback Control, Boost Converter, Large-signal Stability, Linear Control Laws, Circuit-oriented Procedure, Passivity, Regulator Global Stability, Control Saturation, Linear Analysis, Robust Behavior, Feedback Gain, Equilibrium Point, Regulator Root Locus
Grup de recerca
EPIC - Disseny de circuits analògics integrats i de convertidors de potencia conmutats
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC

Participants

  • Leyva, Ramon  (autor)
  • Martínez Salamero, Luis  (autor)
  • Valderrama Blavi, Hugo  (autor)
  • Giral, Roberto  (autor)
  • Maixé Altes, Javier  (autor)
  • Guinjoan Gispert, Francisco  (autor)