摘要 |
The method involves establishing value distribution of a process variable (PT01) for different value combinations of two manipulated variables within a manipulation range and taking into account a process parameter such as temperature, volumetric flow or physical constant of a processing plant. A control curve is determined based on value distribution of the process variable for modifying the two manipulated variables in order to switch the processing plant from a start state to an end state, taking into account a boundary condition. |