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On the Optimal Control of Switch-mode DC-DC Converters

Author(s):

T. Geyer, G. Papafotiou, M. Morari
Conference/Journal:

Hybrid Systems: Computation and Control, vol. 2993, pp. 342-356, Lecture Notes in Computer Science
Abstract:

This paper presents a new solution approach to the optimal control problem of fixed frequency switch-mode DC-DC converters using hybrid systems methodologies. In particular, the notion of the N-step model is introduced to capture the hybrid nature of these systems, and an optimal control problem is formulated and solved online, which allows one to easily incorporate in the controller design safety constraints such as current limiting. Simulation results are provided that demonstrate the prospect of this approach.

Further Information
Year:

2004
Type of Publication:

(01)Article
Supervisor:



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% Autogenerated BibTeX entry
@Article { GeyPap:2004:IFA_31,
    author={T. Geyer and G. Papafotiou and M. Morari},
    title={{On the Optimal Control of Switch-mode DC-DC Converters}},
    journal={Hybrid Systems: Computation and Control},
    year={2004},
    volume={2993},
    number={},
    pages={342--356},
    month=mar,
    url={http://control.ee.ethz.ch/index.cgi?page=publications;action=details;id=31}
}
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