Model and data synthesis of the tire-road system (long-term forecast) taking into account polymorphic uncertainty (B04)

• Subject Area: Applied Mechanics, Statics and Dynamics
• Term: since 2022
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 453596084

In TP B04, temporal homogenization methods for multi-physical multi-field problems are developed in order to obtain a long-term model of the tire-road system based on the detailed, physical 3D tire-road model from TP A01 as well as reduced models (2D reference cross-section of the road, neural networks) that can be used for long-term predictions. The reduced models provide the fast deterministic solution for uncertainty analyzes in the context of polymorphic uncertainty modeling. For this purpose, data from experiment (material data) and sensor technology (measurement) are considered and synthesized with the simulation results of the model.

• DFG Programme: CRC/Transregios
• Subproject of: TRR 339: Digital twin of the road system – Physical-informational representation of the future road system
• Applicant Institution: Technische Universität Dresden
• Project Head: Professor Dr.-Ing. Michael Kaliske