Stepped subtraction method, for releasing a linear constraint function in connection with a control of a hybrid - drive train system

摘要

A method for controlling a hybrid - drive train system, that a system limiting function is used, a permissible solution for a target variable to identify a plurality of independent and dependent restrictions for a target function fulfilled. The target variable is a parameter associated with said hybrid - drive train system. If is determined, that the system limiting function is not in the position, a permissible solution to provide for the target variable, which fulfills all the independent and dependent limitations, a problem - neuzusammenstellungsschema is carried out, in order to remove all dependent limitations and then selected of the dependent limitations newly developed and adapted to be used, in order to a permissible solution for the system limitation function to be obtained, which a preferred state for the target variable is achieved.