A simple chaos control strategy for DC-DC power converters

In this work, the boost converter has been taken as a benchmark to show how a simple control law can lead to chaos elimination and equilibrium point stabilization. In this way, we have shown that its possible to design a linear feedback controller that ensures the stability and reliability of the system under the action of current programmed control (CPC) or voltage programmed control (VPC). The proposed strategy has the advantages of being simple, efficient and easy to implement. Furthermore, the proposed controller does not require any information about unstable periodic orbits of the system. Performance and robustness of the controller are evaluated via numerical simulations.