Method for controlling power supply and power consumption of ultracapacitor storage unit of vehicle, involves carrying out modeling of charging state by system model of ultracapacitor storage unit corresponding to parameter set

摘要

The method involves carrying out a modeling of the charging state (16) by a system model (17) of the ultracapacitor storage unit (10) corresponding to the parameter set as model parameter vector and generates a status vector describing the status of the ultracapacitor storage unit by the controller. The status of the system model of the real control path is tracked by a status monitor (18), in which a model deviation between an ultracapacitor voltage (u-uc) evaluated by the system model and the measured ultracapacitor voltage is minimized in a differential state vector (Delta-x).