Design upgrade of inertial base used to perform EMA in oven
Project context:SDTools regularly performs experimental modal analysis (EMA) in an oven to monitor temperature dependence. One of the aims of […]
Model updating
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
When connection flexibility becomes sensitive
In the series of our posts concerning model quality and connections, constraints regularization or penalization is a common topic. For
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
Solutions for flange contact modelling in structural dynamics
Flange support around fasteners is a commonly overlooked topic in industrial structural dynamics applications. It is due to implementation complexity
Tutorial at SURVISHNO
Error characterization in modal analysis and model updating. An overview of tools and procedures using the Structural Dynamics Toolbox. will