Sliding-mode-control design of a high-power-factor buck-boostrectifier
Lopez, O.; Garcia De Vicuna, L.; Castilla, M.; Matas, J.; Lopez, M.
Industrial Electronics, IEEE Transactions on
Volume 46, Issue 3, Jun 1999 Page(s):604 - 612
Digital Object Identifier 10.1109/41.767068
Summary:This paper presents multi-input sliding-mode control schemes for
unity-power-factor rectifiers based on buck-boost converters. The
proposed controllers can effectively improve the tracking performance of
the line current and the output voltage regulation. The sliding surfaces
are designed by imposing a desired dynamic behavior on the system, which
allows us to determine the main parameters in designing the sliding-mode
controller. This results in fast controllers which provide both
robustness, with regard to external disturbances, and a good dynamic
response of the output voltage
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