A hybrid predictive control algorithm for tracking in a single-phase DC/AC inverter

Luca Torquati (1) , Ricardo Sanfelice (2) , Luca Zaccarian (3)

1 Dipartimento di Ingegneria Industriale [Trento]
2 Department of Aerospace and Mechanical Engineering
3 LAAS-MAC - Équipe Méthodes et Algorithmes en Commande

In this paper we design a hybrid predictive controller for the tracking of a sinusoidal reference signal. The stability and forward invariance of a set of points around the reference state, named the tracking ellipse, is established by using tools for hybrid dynamical systems. Moreover, prediction of solutions for a finite number of switching events is used to minimize the number of switches. The control algorithm is shown to be robust to small perturbations and input disturbances. Simulations illustrating the main results are included.

Domaines: Automatique / Robotique

Luca Torquati, Ricardo Sanfelice, Luca Zaccarian. A hybrid predictive control algorithm for tracking in a single-phase DC/AC inverter. 2017 IEEE Conference on Control Technology and Applications (CCTA), IEEE, Aug 2017, Mauna Lani Resort, United States. ⟨10.1109/CCTA.2017.8062574⟩. ⟨hal-01700154⟩