On the discrete-time modeling and control of synchronous generators by means of variational integrators and sliding modes. - Cristian C. Zapata-Zuluaga; Alexander G. Loukianov; José M. Cañedo; Jorge Rivera (CDC, 2016)

Robust Discrete-Time Sliding Mode Controller for a Class of Nonlinear Perturbed Systems. - Cristian C. Zapata-Zuluaga; Alexander G. Loukianov (CDC, 2018)