Components such as rubber, fillers, plasticisers and chemicals, which differ for example in their chemical composition, aggregate state, viscosity or particle sizes are added to the discontinuous internal mixer. The development of mixing instructions is time-consuming and often knowledge-based, so that in in most cases only local optima can be found. The mixing process aims to break up the filler agglomerates (dispersion) and to distribute all components homogeneously. For the evaluation and thus the prediction of mixing processes, mixing curves are used, which are recorded for each mixing process and show the development of power, ram position and rotor speed over time. These mixing curves can be used to analyze and optimize mixing parameters.