Patent ID: 11899414
Assignee: AVL LIST GMBH
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. Method for calibrating a technical system including the steps of:
determining the values of a number of control variables of the technical system, with which the technical system is controlled or tuned, at specific operating points of the technical system,
carrying out the calibration on the basis of a load cycle for the technical system which results in a sequence of a number of operating points of the technical system,
executing the load cycle multiple times under the influence of at least one random influencing variable, with each realization of the load cycle resulting in a random sequence of the number i of operating points,
defining a cost function which contains a target function y with a model f for an output variable of the technical system, the model f being dependent on the number of control variables of the technical system and on the number i of random operating points of the technical system so that the value of the cost function for each realization of the load cycle is itself a random variable that has a probability distribution,
defining a risk measure p of the probability distribution, with which the probability distribution is mapped to a scalar variable, and
optimizing the risk measure ρ by varying the number of control variables in order to obtain the optimal control variables for calibration.