Adaptive Control-Based Voltage Regulation of a Magnetically Coupled Multiport DC-DC Converter for Electrified Vehicles Applications

This paper presents an adaptive control-based strategy to regulate the output voltage of a a magnetically coupled multiport dc-dc converter aimed at automotive applications. The proposed algorithm renders robustness to resistive load uncertainty and to the presence of unknown constant power loads. The theoretical analysis, which uses Lyapunov stability theory, is validated via realistic numerical simulations.