Companies nowadays face a plethora of challenges such as ever increasing customer requirements, globally distributes production networks or changing product life cycles. In order to react appropriately to these turbulences, production systems can be designed changeable. Today’s solutions often do not suffice. In particular, the needed time and the necessary extent of change are identified only intuitively. In this paper is presented a control-loop-based synchronization approach, which allows carrying out the change in the right quantity at the right time. An application example will further the theoretical bases.