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P. Mattavelli, L. Rosetto and G. Spiazzi, “Small-Signal Analysis of Dc-Dc Converters with Sliding Mode Control,” IEEE Transactions on Power Electronics, Vol. 12, No. 1, 1997, pp. 96-102. doi:10.1109/63.554174

has been cited by the following article:

• TITLE: Study of Sliding Mode Control of DC-DC Buck Converter

  AUTHORS: Hanifi Guldemir

  KEYWORDS: Switched-Mode Power Supplies, Buck Converter, Dc-Dc Converter, Sliding Mode Control

  JOURNAL NAME: Energy and Power Engineering, Vol.3 No.4, September 27, 2011

  ABSTRACT: In this paper, a robust sliding mode controller for the control of dc-dc buck converter is designed and analyzed. Dynamic equations describing the buck converter are derived and sliding mode controller is designed. A two-loop control is employed for a buck converter. The robustness of the sliding mode controlled buck converter system is tested for step load changes and input voltage variations. The theoretical predictions are validated by means of simulations. Matlab/Simulink is used for the simulations. The simulation results are presented. The buck converter is tested with operating point changes and parameter uncertainties. Fast dynamic response of the output voltage and robustness to load and input voltage variations are obtained.