Verfahren für die Erstellung eines Simulationsmodells zur Abbildung zumindest eines funktionalen Prozesses einer Antriebsstrangkomponente

The invention relates to a method for creating a simulation model (10) for mapping at least one functional process of a component of a drive train, comprising the following steps: - Specifying an input transformation function (16) for the input values (E) of the simulation model (10), - Specifying an output transformation function (18) for the output values (A) of the simulation model (10), - Specifying a base model (14) of a data-based regression method as the basis for the simulation model (10), - performing a first optimization run (O) of the base model (14) to generate optimized simulation models (10) of a first set of models (22), - performing a second combined optimization run (O) of the base model (14) with input transformation function (16) to generate optimized simulation models (10) of a second set of models (22), - performing a third combined optimization run (O) of the base model (14) with output transformation function (18) for generating optimized simulation models (10) of a third set of models (22), - performing a fourth combined optimization run (O) of the base model (14) with input transformation function (16) and output transformation function (18) for generating optimized simulation models (10) of a fourth model set (22), - selecting at least one simulation model (10) from the model set (20) of all model sets (22).