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Integrated control and circuit design; an optimization approach applied to the buck converter

Author(s):

S. Mariéthoz, S. Almér, M. Morari
Conference/Journal:

American Control Conference, Baltimore, MD, USA, pp. 3305-3310
Abstract:

The paper deals with design of power converters for optimal disturbance rejection. Both circuit parameters and control input are optimized simultaneously in a joint procedure. In general, the optimization problem requires solving bilinear matrix inequalities. For the buck converter, we show that the original problem can be reformulated equivalently as two simpler min-max problems that are solved successively. As a result, the optimal circuit parameters which minimize the impact of the disturbance are found. The circuit parameters and control are verified in simulation.

Year:

2010
Type of Publication:

(01)Article
Supervisor:

S. Mariéthoz

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% Autogenerated BibTeX entry
@InProceedings { MarAlm:2010:IFA_3509,
    author={S. Mari{\'e}thoz and S. Alm{\'e}r and M. Morari},
    title={{Integrated control and circuit design; an optimization
	  approach applied to the buck converter}},
    booktitle={American Control Conference},
    pages={3305--3310},
    year={2010},
    address={Baltimore, MD, USA},
    month=jun,
    url={http://control.ee.ethz.ch/index.cgi?page=publications;action=details;id=3509}
}
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