Discrete-time modeling and control of a boost converter by means of a variational integrator and sliding modes

作者:Rivera Jorge*; Chavira Florentino; Loukianov Alexander; Ortega Susana; Raygoza Juan J
来源:Journal of the Franklin Institute, 2014, 351(1): 315-339.
DOI:10.1016/j.jfranklin.2013.08.029

摘要

This work deals with the discrete-time modeling of a boost DC-to-DC power converter by means of a discrete Lagrangian formulation based on the midpoint rule integration method. Then in the basis of this model, a discrete-time sliding mode regulator is designed in order to force the boost circuit to track a DC-biased sinusoidal signal. Simulations and experimental tests are carried on where the great performance of the proposed methodology is verified.

  • 出版日期2014-1