Title :
Control of chaos in a DC-DC boost converter
Author :
Natsheh, Ammar N. ; Janson, Natalia B. ; Kettleborough, J. Gordon
Author_Institution :
Dept. of Electron. & Electr. Eng., Loughborough Univ., Loughborough
fDate :
June 30 2008-July 2 2008
Abstract :
A delayed feedback control scheme is described, for eliminating chaotic behaviour in a peak current-mode controlled DC-DC boost converter operating with continuous inductor current. Contour maps, which relate important feedback parameters to the converter performance, are used to identify the best combination of these parameters. Experimental results and FORTRAN simulations show the effectiveness and robustness of the scheme.
Keywords :
DC-DC power convertors; FORTRAN; chaos; electric current control; feedback; nonlinear control systems; FORTRAN simulations; chaos control; contour maps; delayed feedback control scheme; peak current-mode controlled DC-DC boost converter; Bifurcation; Capacitors; Chaos; DC-DC power converters; Delay; Feedback control; Inductors; Switches; Switching circuits; Voltage;
Conference_Titel :
Industrial Electronics, 2008. ISIE 2008. IEEE International Symposium on
Conference_Location :
Cambridge
Print_ISBN :
978-1-4244-1665-3
Electronic_ISBN :
978-1-4244-1666-0
DOI :
10.1109/ISIE.2008.4676899
