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A Distributed Optimal Control Scheme for Interleaved dc-dc Converters

Author(s):

A.G. Beccuti, G. Papafotiou, M. Morari
Conference/Journal:

European Control Conference (ECC), Kos, Greece
Abstract:

This paper extends the recently introduced approach in optimal control methods for fixed frequency switchmode dc-dc converters to the parallel interleaved synchronous step-down circuit topology with N branches. Due to the prohibitive complexity of modelling and controlling such potentially large systems a distributed model predictive control scheme is employed allowing for the related optimal control problem to be efficiently formulated and solved off-line for each local controller. Simulation results are provided to illustrate the outcome of the proposed approach.

Year:

2007
Type of Publication:

(01)Article
Supervisor:



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% Autogenerated BibTeX entry
@InProceedings { BecPap:2007:IFA_2904,
    author={A.G. Beccuti and G. Papafotiou and M. Morari},
    title={{A Distributed Optimal Control Scheme for Interleaved dc-dc
	  Converters}},
    booktitle={European Control Conference (ECC)},
    pages={},
    year={2007},
    address={Kos, Greece},
    month=jul,
    url={http://control.ee.ethz.ch/index.cgi?page=publications;action=details;id=2904}
}
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