Mesh-level interface for design refinement and optimization
How to efficiently test modifications or refine a mesh without going back to the CAD and mesher step? Industrial context: […]
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
Mesh corrections based on quality
This week, I came across a not so uncommon problem with one of our projects, where negative matrix terms had
IOMAC25: Analysis of brake squeal using the Harmonic Balance Vector (HBV) signal model
How to capture and track brake squeal features? The paper conference, accompanying the presentation of #IOMAC2025, gives more technical details
EUROBRAKE 2025
How to progress with model validation? 👉 Modern correlation/updating tools : parametrized expansion 👉 Modern Squeal experimental characterization : Harmonic
IOMAC 2025
How to capture and track brake squeal features? 👉 Harmonic Balance Vector (HBV) signal model👉 HBV identification strategy👉 Squeal features
SURVISHNO 2025
How to efficiently qualify/classify/analyze squeal events from full-brake industrial test campaigns? 👉 Squeal qualification/design processes👉 Classification of squeal occurrences using
Gaëtan Guillet’s PhD thesis kick-off: “Numerical simulation of rail irregularities”
We are happy to welcome Gaëtan Guillet to our research team! He’s joining Groupe SNCF for the next three years
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