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

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.

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Alexander N. Churilov. 2006-10-22. An LMI Approach to Stability Analysis of PWM DC-DC Buck Converters. https://arxiv.org/abs/math/0610664

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