A stochastic method for the energy management in hybrid electric vehicles

There are many approaches addressing the problem of optimal energy management in hybrid electric vehicles; however, most of them optimise the control strategy for particular driving cycles. This paper takes into account that the driving cycle is not a priori known to obtain a near-optimal solution. The proposed method is based on analysing the power demands in a given receding horizon to estimate future driving conditions and minimise the fuel consumption while cancelling the expected battery energy consumption after a defined time horizon. Simulations show that the proposed method allows charge sustainability providing near-optimal results. (C) 2014 Elsevier Ltd. All rights reserved.This research has been partially supported by Ministerio de Ciencia e Innovacion through Project TRA2010-16205 uDiesel and by the Conselleria de Educacio Cultura i Esports de la Generalitat Valenciana through Project GV/2103/044 AECOSPH.Payri González, F.; Guardiola, C.; Plá Moreno, B.; Blanco-Rodriguez, D. (2014). A stochastic method for the energy management in hybrid electric vehicles. Control Engineering Practice. 29:257-265. https://doi.org/10.1016/j.conengprac.2014.01.0042572652