A method for presetting and controlling the flatness of a rolled strip

A method for presetting and controlling the flatness of a rolled strip by predetermining the roll gap profile of a roll stand for rolling a rolled strip, in which the roll gap profile being influenced by manipulated variables for the roll gap profile, the tensile stress is set by the roll gap profile and wherein the adjustment values ​​for the roll gap profile by means of a roll gap model, are determined, characterized in that the nip forms resulting offline determined for all regulating ranges of the rolling force and bending regulators in all occurring bandwidths and are stored in a multi-dimensional data matrix for online access to the adjustment parameters.