Title :
Application of sliding mode control to the design of a buck-based sinusoidal generator
Author :
Biel, Domingo ; Fossas, Enric ; Guinjoan, Francesc
Author_Institution :
Dept. d´´Enginyeria Electron., Univ. Politecnica de Catalunya, Barcelona, Spain
Abstract :
This work is devoted to the design of a sliding feedback control scheme for a buck-based AC generator where amplitude, frequency and offset can be externally adjusted. A sliding control law over an autonomous switching surface is proposed. As a result, the control scheme is found to be robust with respect to parameters variations and external disturbances. Simulation and experimental results validating the design are also presented
Keywords :
DC-DC power convertors; PWM power convertors; feedback; robust control; variable structure systems; DC-DC converters; PWM control; autonomous switching surface; buck-based AC generator; buck-based sinusoidal generator; external disturbances; parameters variation; robust control scheme; sliding control law; sliding feedback control; sliding mode control; AC generators; Bridge circuits; Buck converters; Differential equations; Pulse width modulation; Robust control; Signal generators; Sliding mode control; Switching converters; Voltage control;
Conference_Titel :
Industrial Electronics, 1999. ISIE '99. Proceedings of the IEEE International Symposium on
Conference_Location :
Bled
Print_ISBN :
0-7803-5662-4
DOI :
10.1109/ISIE.1999.801813
