Fully digitized & unified material modeling for real-time analysis of process & operational deformation & damage behavior within digital component twins
Project runtime: 01.01.2024 – 31.12.2026
Vorträge
2024-02-29_BMBF_KickOff_DigitalModelling
For decades, Germany has represented excellent cutting-edge research in the field of so-called higher-value constitutive viscoplastic material models and can draw on a large and globally unique pool of material data. However, both the data and the model structure are extremely heterogeneous and sometimes fundamentally different from research center to research center and from industrial partner to industrial partner. In order to address the heterogeneity in the material model landscape appropriately, an adaptable material model is required for the specific application and the specific material. The relevant parameters for the adapted material model must be identified as objectively and automatically as possible. In order to achieve a potentially real-time capable implementation, the material model equation system should be abstracted.
The MaterialDigital platform will create a standard and an interface that will standardize the scientific and technical development of constitutive, viscoplastic material models, increase their visibility and maximize the productivity of future research funding. In addition, the project will make a significant contribution to strengthening the competitiveness of the industrial and research partners involved in the overall project in international competition, thereby securing or creating jobs in Germany.
| Tasks within the project |
Location |
- Siemens Energy Global GmbH & Co. KG
- Project coordination, integration of proprietary data and models, tests and verifications
|
Mülheim an der Ruhr
|
- MTU Aero Engines AG
- Connection of proprietary data and models, data classification and pre-processing, constitutive material model modules, tests and verifications
|
Munich
|
- KSB SE & Co. KGaA
- Connection of proprietary data and models, tests and verifications
|
Frankenthal
|
- Federal Institute for Materials Research and Testing Berlin (BAM)
- Curation of constitutive model approaches, further development of parameter identification procedures
|
Berlin
|
- Fraunhofer Institute for Mechanics of Materials (IWM)
- Heterogeneous data structuring and provision, data classification and pre-processing, ontology development and metadata structuring, linking of ontologies and material models, data-driven material modeling
|
Freiburg
|
- MPA/IfW Technical University of Darmstadt
- Heterogeneous data structuring and provision, Connection of proprietary data and models, Constitutive model building blocks, Further development of parameter identification procedures, Abstraction of the material model
|
Darmstadt
|
- MPA University of Stuttgart
- Heterogeneous data structuring and provision, virtual data generation, constitutive model building blocks, unit & workflow testing
|
Stuttgart
|
- Otto-von-Guericke University Magdeburg
- Data classification and pre-processing, constitutive model building blocks, further development of parameter identification procedures, unit & workflow testing
|
Magdeburg
|
