考虑开关故障的浮动交错式DC-DC升压变换器自抗扰电压控制

To enhance the robustness and to deal with the switch fault uncertainty of a floating interleaved dc-dc boost converter (FIBC), an adaptive active disturbance rejection control (ADRC) is proposed in this paper. In particular, the controller parameter b0 is adapted by obtaining approximately the system input control gain b in real time, based on the output duty cycles via digital filters. Compared ...