Dr.
Marcel Fey
Publications
No publications added for this person yet.
Research
C06 Collection and context-sensitive distribution of process data
Summary
The DediGrad subproject C06 develops methods for the acquisition, contextualisation, and position-related use of process data along coupled manufacturing chains for lightweight structures. Time-series data are linked with process and component context, mapped to target positions on the component, and prepared for the analysis of simple cause-and-effect relationships. The subproject combines data acquisition, modelling, visualisation, and data-based evaluation within a shared information structure. Its aim is to make process-related raw data usable for design, quality, and optimisation tasks, thereby enabling data-driven feedback loops across the entire value chain.
Contextualised Process Data
- Linking process-related raw data to lightweight components
- Context-sensitive aggregation of raw data
- Assignment of raw and aggregated data to arbitrary positions on the component
- Description of cause-and-effect relationships between process data and component properties
- Provision of data visualisation and data sharing
Data-Driven Cause-Effect Modelling
- Which data are generated along the process chain and need to be related to the lightweight component?
- How can time-series data be linked to a position on the lightweight component?
- Which simple cause-and-effect relationships can be described on the basis of position and the associated raw data?
- How can these cause-and-effect relationships be used for optimisation within the process chain?
Related Project Members
Prof.
Christian Brecher
Publications
Ch. Brecher, A. Peitz, M. Emonts (2025) . Graded fiber volume content in laser-assisted fiber placement: Processing strategies, machine requirements and characterization, SAMPE European Conference 2025, Amsterdam https://www.sampe-europe.org/wp-content/uploads/2025/10/3985_7830_SE_Conference-25-Amsterdam_Preliminary-Program_v2October2025_V1.pdf
Subprojects
Felix Fernholz
Publications
No publications added for this person yet.
C01 Simultaneous optimisation of geometry and graded fibre orientation distributions
Optimisation of structural behaviour and fibre distribution in lightweight deign
C02 Integrative numerical design methods for component and process
AI-based simulation and optimisation of complex manufacturing processes
C03 Model reduction and formalisation for increased efficiency of integrative simulation chains
Rapid prediction of local material properties using data-driven models
C04 Methodical derivation of process-structure-property relations based on hybrid data spaces
Linking experimental and simulation data spaces for hybrid process models
C05 Generative design for actively controlled mould systems with high system complexity and functional density
Generative AI for the development of adaptive mould systems
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