@inproceedings{bbc21b2dddae46f7b81cde5dec0dc521,
title = "Robustness analysis of a rectifier in half bridge configuration with unity power factor",
abstract = "This paper presents a practical application of a modern methodology for analyzing the effects of structured uncertainty in the internal stability of the current control loop of a rectifier with unitary power factor in half bridge configuration. The proposed approach is based on the complementary combination of two main mathematical concepts: the Linear Fractional Transformation (LFT) and the Structured Singular Value Function (SSV or μ). The LFT is used as a matrix function that allows a unified representation of different types of model uncertainty and SSV provides a necessary and sufficient condition for the robustness test with a moderate amount of computation complexity. The methodology is applied to a Rectifier that was designed and implemented by the Research group in control systems and power electronics (CEPIT) of the Pontificia Universidad Javeriana under the project {"}Voltage Rectifier Controlled by a DSP with power factor correction and low harmonics content{"}, financed by the internal call for supporting the research activity in the Pontificia Universidad Javeriana.",
keywords = "Half bridge configuration, Rectifier, Robust control, Unity power factor",
author = "Fajardo Arturo and Ojeda Fernando and Prieto Luis and Hay Karim and Perilla Gabriel",
year = "2009",
doi = "10.1109/ICIEA.2009.5138606",
language = "English",
isbn = "9781424428007",
series = "2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009",
pages = "2285--2290",
booktitle = "2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009",
note = "2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009 ; Conference date: 25-05-2009 Through 27-05-2009",
}