Title :
Nonlinear current-mode controller for DC/DC boost power converters
Author :
Wu, Zhisheng ; Liu, Chien-Hung
Author_Institution :
Sch. of Instrum. Sci. & Optoelectron. Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing, China
Abstract :
A new nonlinear current-mode controller is presented for DC/DC boost power converters. This controller comprises a linear feedback of the inductor current and a nonlinear feedback of the output voltage. Experimental results demonstrate the effectiveness of the controller.
Keywords :
DC-DC power convertors; electric current control; feedback; nonlinear control systems; DC-DC boost power converters; inductor current; linear feedback; nonlinear current-mode controller; nonlinear feedback;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2010.3230
