MPC for a low consumption electric vehicle with time-varying constraints

Tatiana Manrique-Espindola (1) , Mirko Fiacchini (1) , Thomas Chambrion (2, 3) , Gilles Millérioux (1)

1 CRAN - Centre de Recherche en Automatique de Nancy
2 CORIDA - Robust control of infinite dimensional systems and applications
3 IECL - Institut Élie Cartan de Lorraine

A multi-phase optimization problem in terms of consumption of an electric vehicle involved in the European Shell Eco-marathon race is formulated. An open-loop optimal driving strategy is derived. Next, a time-varying Model Predictive real-time controller is developed to track the optimal solution and to achieve the minimum consumption. The stability and the convergence of the time-varying Model Predictive controller is proved. The convergence is guaranteed despite the variation of the MPC constraints in time. An example emulating an actual race illustrates the effectiveness of the approach.

Mots clés: Model Predictive Control

Domaines: Optimisation et contrôle [math.OC]

Tatiana Manrique-Espindola, Mirko Fiacchini, Thomas Chambrion, Gilles Millérioux. MPC for a low consumption electric vehicle with time-varying constraints. 5th Symposium on System Structure and Control, IFAC Joint Conference 2013 SSSC, TDS, FDA, Feb 2013, Grenoble, France. pp.CDROM. ⟨hal-00842578⟩