| 摘要 |
The invention relates to a method for the model-based optimization, in particular calibration, of a technical apparatus, in particular an internal combustion engine. The method comprises the following work steps: sensing at least one first parameter in relation to the technical apparatus to be optimized, which at least one first parameter characterizes a physical quantity; performing a first determination of at least one second parameter in relation to the technical apparatus to be optimized by means of at least one first physical model, which characterizes at least one known physical relationship and for which the at least one first parameter is an input parameter; performing a second determination of at least one third parameter by means of at least one first empirical model, which is based on measurements performed on a plurality of already known technical apparatuses of the same type, in particular internal combustion engines, and for which at least the at least one second parameter is an input parameter, wherein the at least one third parameter is suitable for characterizing the technical apparatus to be optimized and/or for making a change to the technical apparatus to be optimized on the basis of the at least one third parameter, in particular for adjusting the control of the technical apparatus to be optimized; and outputting the at least one third parameter. |
