Passivity-Based Regulation of a Class of Multivariable DC-to-DC Power Converters
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Abstract A passivity-based adaptive Pulse-Width-Modulation (PWM) feedback regulation scheme is proposed for the stabilization of a new class of multivariable dc-to-dc power converters, constituted by a cascaded arrangement of "boost" converters. These are assumed to be loaded by an unknown, but constant, resistive element. The performance of the proposed dynamical regulators is tested through computer simulations which include stochastic perturbation inputs.
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