Assessing accelerometer mass effect in Experimental Modal Analysis
✅Testing is a common way of assessing the behavior of a structure, that can be used for direct characterization, structural […]
FEM/test model
Test campaign design using a model
🎯 In structural dynamics as in any other field, prototyping is a key project validation step. To reduce as much
VIRM 13 – Vibrations in Rotating Machinery
Progress in parametric testing/modeling for rotating machinery? 👉 Parametric modal testing and continuous tracking of Harmonic Balance Vector signals in
EUROBRAKE 2025
How to progress with model validation? 👉 Modern correlation/updating tools : parametrized expansion 👉 Modern Squeal experimental characterization : Harmonic
MDRE on spatially sparse vibration shapes
How to ease analysis of spatially sparse vibration shapes ? ❗ Vibration measurements using accelerometers may be difficult to analyze
Quality modelling hints: simplification pitfalls with preloaded modal analysis. The case of pressure application for brake squeal
Modelling is an act of reality conceptualization. It is thus directly related to a simplification process where one applies a
FEM, testing and hybrid twin displays with SDT tetrahedron
♻️Refreshing of our good old logo is an occasion to illustrate SDT’s display capabilities in FEM, testing and hybrid twins
Identification of material property temperature dependency
In partnership with the “SOURCE” ANR project, SDT has been used by the DISCoH researcher’s team from PIMM laboratory (Nassim
CSMA 2024 : Hybrid FEM/test twin building, an electric engine case history
SDTools will be present at the CSMA 2024 conference https://csma2024.sciencesconf.org/ The talk [1] to be given will address challenges associated