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An LMI Approach to Stability Analysis of PWM DC-DC Buck Converters

Optimization and Control 2007-05-23 v1
Authors: Alexander N. Churilov
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Abstract

The paper considers a DC-DC buck power converter employing pulse width modulation and voltage feedback control. Global asymptotical stability of a periodical operating mode is examined. It is shown that the stability analysis can be reduced to study of a feasibility problem of semidefinite programming.

Keywords

dc-dc buck converter pulse width modulation voltage feedback control global asymptotical stability linear matrix inequality semidefinite programming

Cite

@article{arxiv.math/0610664,
  title  = {An LMI Approach to Stability Analysis of PWM DC-DC Buck Converters},
  author = {Alexander N. Churilov},
  journal= {arXiv preprint arXiv:math/0610664},
  year   = {2007}
}

Comments

15 pages, 3 figures

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