This article suggests a cascade output voltage regulation algorithm for an N-phase interleaved DC/DC boost converter based on
reference dynamics. The proposed algorithm has two advantages. The first is to guarantee the performance recovery property using
the reference dynamics in the presence of a model-plant mismatch, and the second is to present a systematic procedure determining
the stabilising control gains by solving an optimisation problem. The closed-loop performance of the proposed method is evaluated
through simulations and experiments using a 3-kW four-phase interleaved DC/DC boost converter where the proposed method is
compared with the feedback linearising method.
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