METHOD AND SYSTEM FOR CONTROLLING A HYBRID PROPULSION SYSTEM, OPTIMISING FUEL CONSUMPTION AND POLLUTING EMISSIONS

摘要

The invention relates to a method for controlling a hybrid propulsion system of a vehicle, in which an instruction (COM) is defined (which minimises consumption and the polluting emissions from the post-treatment system). The control method is based on minimising a cost function (H) of a model (MOD) of the propulsion system. In this way, the method according to the invention allows the fuel consumption and the polluting emissions to be minimised simultaneously, taking into account the efficiency of the post-treatment system.