Small-signal analysis of dc-dc converters with sliding mode control

Journal Article · Tue Dec 31 23:00:00 EST 1996 · IEEE Transactions on Power Electronics

DOI:https://doi.org/10.1109/63.554174· OSTI ID:488895

Mattavelli, P; Rossetto, L; Spiazzi, G ^[1]

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1. Univ. of Padova (Italy)

This paper deals with small-signal analysis of dc-dc converters with sliding mode control. A suitable small-signal model is developed which allows selection of control coefficients, analysis of parameter variation effects, characterization of the closed-loop behavior in terms of audiosusceptibility, output and input impedances, and reference to output transfer function. Unlike previous analyses, the model includes effects of the filters used to evaluate state variable errors. Simulated and experimental results demonstrate model potentialities.

• OSTI ID: 488895
• Journal Information: IEEE Transactions on Power Electronics, Journal Name: IEEE Transactions on Power Electronics Journal Issue: 1 Vol. 12; ISSN ITPEE8; ISSN 0885-8993
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
CONTROL THEORY
DC TO DC CONVERTERS
MATHEMATICAL MODELS
STABILITY
SYSTEMS ANALYSIS