Coupling of intrusive and non-intrusive locally decomposed model order reduction techniques for rapid simulations of road systems
(B05)
Subject Area
Mechanics
Applied Mechanics, Statics and Dynamics
Term
since 2022
Project identifier
Deutsche Forschungsgemeinschaft (DFG) - Project number 453596084
TP B05 is concerned with the development of a novel coupled intrusive-nonintrusive model order reduction (MOR) technique, which allows to link purely data-based input-output correlations with physics-based models. By means of the local decomposition, the special structure of multi-physical problems can be taken into account. The new method is used to create a substitute model of the detailed tire-road system (TP A01), such that real-time calculations become feasible within the digital twin of the road system. TP B05 is essential to enable fast simulations of road systems under consideration of uncertain data (TP B04).
DFG Programme
CRC/Transregios
