Chaos Phenomena in DC-DC Converter and Chaos Control

Chaos is a kind of quasi-stochastic behaviors of determinate nonlinear system. Chaos in three typical topology power electronic converters with a close loop controller is studied in this paper. Recently, how to apply chaos has become the researching focus, chaos control is the basic problem of the application of chaos. To deal with this problem, some existing methods are reviewed and their features are analyzed, and then, this paper places emphasis on chaos control. Diversity chaotic systems are, diversity control methods are.