The objective of the XS-Meta Innovative European Training Network project is to train a new generation of 14 researchers in concurrent material-structure design of high-technology structural systems, using functionally graded 3D-printed metamaterials.
XS-Meta involves different fields, from machine learning to computational and experimental materials science, manufacturing, applied mathematics, computational mechanics, and software engineering.
integrating the design of the metamaterial structure at the subscale with the engineering design of the component to develop a new generation of high-performance components.
XS-Meta involves “hands-on” experience for the recruited Early Stage Researchers in the steps from design, structural analysis, manufacturing to testing of high-technology prototypes. XS-Meta involves leading industries in sectors of large added value which are vital for the competitiveness of the European society and which are important pathways for the careers of the ESRs: The aerospace and defence industry, the ecological automotive industry, virtual prototyping and engineering consultancy.
Main innovations: Print and analyze the 3DP material for different processing conditions and geometries. Metamaterial cell printing and characterization. Rationalisation of the interconnection between processing, material and mechanical properties.
Main innovations: Develop constitutive models for the 3D printed material at the micro and intermediate scale including the presence of deffects;
Main innovations: Develop continuum-based surrogate models for the metamaterial cells and parametrize them, creating parametrized order-reduced constitutive manifolds.
Main innovations: Topology optimization algorithms at both the continuum (macroscopic) scale and the metamaterial (intermediate) scale for FG metamaterials; Guarantees cell-to-cell connectivity for FG metamaterial and wireframe density.
Main innovations: Identify, design prototypes that best benefit from the technology and are best for demonstrative purposes. Build, tests, validate models Analyse certification issues.
Main innovations: Open source code & professional integrated software for virtual prototyping. Develop a suite of open source codes for demonstration and research and investigate the efficient integration procedures in professional virtual prototyping software.