Title :
Passivity-based adaptive controller design for quasi-resonant converters
Author :
Shi, X.F. ; Chan, C.Y.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Abstract :
The passivity-based adaptive stabilization of the average model of a quasi-resonant boost converter is presented. In this study, the important circuit components of the converter are assumed constant but unknown. The adaptive controller is designed based on the well-known “energy shaping plus damping injection” ideas of the passivity-based approach. Simulation results are presented to illustrate the features of the proposed controller
Keywords :
DC-DC power convertors; adaptive control; asymptotic stability; control system synthesis; voltage control; energy shaping plus damping injection; passivity-based adaptive controller; passivity-based adaptive stabilization; quasi-resonant boost converter; Adaptive control; Circuits; DC-DC power converters; Programmable control; Pulse width modulation; Pulse width modulation converters; Resonance; Switches; Switching converters; Zero voltage switching;
Conference_Titel :
American Control Conference, 2000. Proceedings of the 2000
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-5519-9
DOI :
10.1109/ACC.2000.879462
