Validation of the hybrid modular model: Comparison of tooth pressure with an EF model for thin-walled gears (source: CIFRE Safran Helicopter Engines PhD by B. Guilbert)
Plane stresses in a part subjected to an explicit dynamic impact (source: Jean Di Stasio's Michelin CIFRE PhD)
- Model reduction and changes of scale (development of explicit dynamics schemes for impact, reduced models to adapt the model to non-critical areas, etc.).
- Multi-scale dynamic models of mechanical transmissions (hybrid modular models allowing elastic deformations of gear bodies to be taken into account, models for systems with multiple gears, etc.).
- Taking account of uncertainties (deterministic models, influence of low-amplitude faults, etc.)