Stress Recovery in the Reduced Space for Parametric Reduced Models in Microelectronics

In the framework of the COMPAS project that is funded by EU [1], the goal to be achieved is structural health monitoring through standardizing compact digital twin generation. Model order reduction (MOR) is at the heart of generating compact digital twins that can be run in real-time or used in more statistical and optimization studies. Although the conventional stable MOR methods for linear systems reached a mature peak [2], the community still struggles to implement them efficiently for real-size industrial models. More advanced methods, like MOR for coupled-domain multi-physical systems or parametric model order reduction (pMOR) are still subject to research [3], [4].