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Optimal control of the buck dc-dc converter operating in both the continuous and discontinuous conduction regimes

Author(s):

G. Papafotiou, M. Morari
Conference/Journal:

IEEE Conference on Decision and Control, San Diego, California, USA, pp. 6205-6210
Abstract:

This paper extends the recently introduced approach for modelling and solving the optimal control problem of fixed frequency switch-mode dc-dc converters using hybrid system methodologies to the discontinuous conduction mode buck circuit topology. A simplified but comprehensive piecewise affine modelling scheme is employed capturing the hybrid nature of these circuits and allowing for the optimal control problem to be efficiently formulated and solved off-line. Simulation results are provided to illustrate the outcome of the proposed approach.

Year:

2006
Type of Publication:

(01)Article
Supervisor:



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% Autogenerated BibTeX entry
@InProceedings { PapMor:2006:IFA_2640,
    author={G. Papafotiou and M. Morari},
    title={{Optimal control of the buck dc-dc converter operating in
	  both the continuous and discontinuous conduction regimes}},
    booktitle={IEEE Conference on Decision and Control},
    pages={6205--6210},
    year={2006},
    address={San Diego, California, USA},
    month=dec,
    url={http://control.ee.ethz.ch/index.cgi?page=publications;action=details;id=2640}
}
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