A system and a method for the adaptation of parameters in a transport system involve a power model which describes power flow in the transport system by means of transport system parameters, which include input parameters and status parameters. The system and method also involve the determination of at least a first and a second input parameter, and the power model is updated on the basis of at least the first input parameter. At least one transport system status parameter is adjusted using at least the updated power model and the second input parameter thus determined.