Title :
Output regulation of DC-DC switching converters using discrete-time integral control
Author :
Fang, Chung-Chieh ; Abed, Eyad H.
Author_Institution :
Dept. of Electr. Eng., Maryland Univ., College Park, MD, USA
Abstract :
Discrete-time integral control of the PWM DC-DC converters is considered using the general sampled-data power stage models. Either the voltage or current of the power stage can be controlled. Both state feedback and output feedback are addressed. Line and load regulation are achieved through a discrete-time integrator. By adding an analog filter, the average value of output can be regulated
Keywords :
DC-DC power convertors; PWM power convertors; discrete time systems; electric current control; load regulation; sampled data systems; state feedback; voltage control; DC-DC converters; PWM converters; current control; discrete-time systems; integral control; load regulation; output feedback; output regulation; sampled-data power stage models; state feedback; voltage control; DC-DC power converters; Filters; Output feedback; Power system modeling; Pulse width modulation; Pulse width modulation converters; State feedback; Switches; Switching converters; Voltage control;
Conference_Titel :
American Control Conference, 1999. Proceedings of the 1999
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4990-3
DOI :
10.1109/ACC.1999.783201
