Randomized Algorithms and their application to renewable energy systems

In this paper we show how randomized algorithms can be applied to the design of a robust controller.The design objective consists on the problem of finding a controller such that guarantees a proper behavior in front of uncertainties, taking into account the worst possible situation (robust solution).A randomized algorithm that provides a probabilistic solution is proposed. The proposed strategy is applied to the control of the hot water production system installed at the University Hospital “Virgen del Rocio” (Seville, Spain).