Process for controlling and/or regulating the temperature of a metal strip in a metallurgical installation comprises comparing a temperature gradient to an actual temperature gradient to determine adjusting signals for a cooling path

摘要

Process for controlling and/or regulating the temperature of a metal strip (6) in a metallurgical installation comprises comparing a desired temperature gradient to an actual temperature gradient to determine adjusting signals for the cooling path (4). At least one target function is formed for actuators of the cooling strip, taking into account auxiliary conditions. Independent claims are also included for the following: (1) Computer program for carrying out the process; and (2) Calculating unit for controlling the cooling path of a metallurgical installation.