Title :
Hybrid Dual-Operating-Mode PWM Based Sliding Mode Controllers for DC-DC Converters
Author :
Tan, Siew-Chong ; Lai, Y.M.
Author_Institution :
Dept. of Electron. & Inf. Eng., Hong Kong Polytech. Univ.
Abstract :
This paper proposes a class of hybrid dual-operating-mode pulse-width-modulation based sliding mode controllers for DC-DC converters functioning in both the continuous and discontinuous conduction modes. The controllers are simplified hybrid combinations of sliding mode controllers designed for the continuous conduction mode and sliding mode controllers designed for the discontinuous conduction mode. It is shown through computer simulation that the proposed controllers can be employed to provide good voltage regulation in DC-DC converters functioning in both operating modes
Keywords :
DC-DC power convertors; PWM power convertors; voltage control; DC-DC converters; computer simulation; continuous conduction modes; discontinuous conduction modes; pulse-width-modulation; sliding mode controllers; voltage regulation; Computer simulation; DC-DC power converters; Optimal control; Pulse width modulation; Pulse width modulation converters; Robust stability; Samarium; Sliding mode control; Switching converters; Voltage control;
Conference_Titel :
Circuits and Systems, 2006. APCCAS 2006. IEEE Asia Pacific Conference on
Conference_Location :
Singapore
Print_ISBN :
1-4244-0387-1
DOI :
10.1109/APCCAS.2006.342090
