Title :
Controlling chaos in buck converters
Author :
Vlad, Ciprian ; Lungu, Serban ; Petreus, Dorin ; Farcas, Cristian
Author_Institution :
Dept. of Applied Electron., Tech. Univ. Cluj-Napoca, Romania
Abstract :
A dc-dc buck converter controlled by naturally sampled, constant-frequency pulse width modulation in continuous conduction mode gives rise to a great variety of behaviors, depending on the values of the parameters of the circuit. This paper reexamines the buck converter studied by Fossas and Olivar [1996] and analyzes a method of controlling chaos; that is to convert chaotic oscillations into ones with a periodic time dependence
Keywords :
DC-DC power convertors; PWM power convertors; chaos; chaos; constant-frequency pulse width modulation; continuous conduction mode; dc-dc buck converter; periodic time dependence; Bifurcation; Buck converters; Chaos; Diodes; Inductors; Nonlinear dynamical systems; Pulse width modulation; Pulse width modulation converters; Telecommunication control; Voltage;
Conference_Titel :
Electronics, Circuits and Systems, 1999. Proceedings of ICECS '99. The 6th IEEE International Conference on
Conference_Location :
Pafos
Print_ISBN :
0-7803-5682-9
DOI :
10.1109/ICECS.1999.812247
