Construction is an evolutionary process in which the adaption of the system to a criterion is consciously realized via an additional cybernetic system.
At first on a trial-and-error basis and selectively, a source system adapts the target system to its criterion. In the further course, the model takes over the trial-and-error approach. In theory and practice, trial and error is not taking place any longer. In the course of further improvement of the model, the source system´s theory, a precise advance calculation of changes in the target system takes place.