Control of DC-DC converters in the chaotic regime

The Ott-Grebogi-Yorke (OGY) method (1990) is used to control the chaotic behaviour of a boost DC-DC converter under current-mode control. This is achieved by synchronization of the converter with a reference model that describes the simplified dynamics of the converter. The idea is to make the samples of the inductor current of the converter to follow a sequence generated by a simple first order model of the inductor current dynamics for the boost converter in the chaotic regime.