  Recently, data-driven predictive control of linear systems has received
wide-spread research attention. It hinges on the fundamental lemma by Willems
et al. In a previous paper, we have shown how this framework can be applied to
predictive control of linear time-invariant descriptor systems. In the present
paper, we present a case study wherein we apply data-driven predictive control
to a discrete-time descriptor model obtained by discretization of the
power-swing equations for a nine-bus system. Our results shows the efficacy of
the proposed control scheme and they underpin the prospect of the data-driven
framework for control of descriptor systems.
