Title :
Robust stability of PWM buck DC-DC converter
Author :
Pujara, L.R. ; Kazimierczuk, Marian K. ; Shaheen, Asm Nazirul I
Author_Institution :
Dept. of Electr. Eng., Wright State Univ., Dayton, OH, USA
Abstract :
Very recent techniques of robust stability are employed to investigate the robust stability of a pulse-width modulated buck DC-DC converter. It is shown that the compensated system of the device remains stable when the filter capacitor and the equivalent series resistance of the filter capacitor vary over large intervals around their nominal values
Keywords :
DC-DC power convertors; PWM buck DC-DC converter; electrolytic capacitor; equivalent series resistance; filter capacitor; pulse-width modulated converter; robust stability; Buck converters; DC-DC power converters; Filters; Inductors; Open loop systems; Pulse width modulation; Pulse width modulation converters; Robust stability; Switches; Voltage control;
Conference_Titel :
Control Applications, 1996., Proceedings of the 1996 IEEE International Conference on
Conference_Location :
Dearborn, MI
Print_ISBN :
0-7803-2975-9
DOI :
10.1109/CCA.1996.558937
