H∞ loop-shaping controller designs for the single-phase UPS inverters.

H∞ loop-shaping controller designs for the single-phase UPS inverters.

This paper proposes the H∞ loop-shaping approach to the designs of sinusoidal output voltage tracking controllers for single-phase UPS inverters. Selection of weighting functions is introduced, which is quite different from the case of step tracking. By modeling the uncertainty in load as plant outp...

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Bibliografische gegevens
Gepubliceerd in:IEEE Transactions on power electronics 16, 4 (2001).
Hoofdauteur: Tzann-Shin Lee
Formaat: Artikel
Taal:English
Onderwerpen:
H∞ loop-shaping controller design.
Capacitor voltage sensor.
Control simulation.
Feedback.
Load uncertainty.
Regulating performance.
Robustness.
Single-phase UPS inverters.
Sinusoidal output voltage tracking controllers.
Transient performance.
Weighting functions.