Surveillance, Vibrations, Shock and Noise

13:00 - 13:45 (45min)

Welcome Reception - Coffee

Welcome Reception with Coffee

13:45 - 14:00 (15min)

Conference opening

Welcomes attendees, introduces the conference theme, objectives, and agenda

14:00 - 15:00 (1h)

Plenary session - Classification of experimental squeal occurrences using a harmonic balance vector signal

Amphiteatre Geneviève Inglebert

Etienne BALMES

15:00 - 15:45 (45min)

Numerical methods for structural dynamics

Amphiteatre Geneviève Inglebert

› A Comparison of Iterative Eigenvalue Solvers for Structures with Frequency-Dependent Material Properties - Matteo COUET, Laboratoire de Mécanique des Structures et des Systèmes Couplés, Laboratoire de Tribologie et Dynamique des Systèmes, Safran Aircraft Engines 15:00-15:15 (15min)

› Fast computation of band diagram and band gap location from high order eigenvalue derivatives - Benoit Nennig, Laboratoire QUARTZ 15:15-15:30 (15min)

› Dynamical analysis of viscoelastic structure based on the fractional models - Rongqi DANG, Laboratoire de Mécanique Gabriel Lamé 15:30-15:45 (15min)

15:00 - 15:45 (45min)

Nonlinear Dynamics (including contact, impact, friction, ...)

Amphiteatre Josette Genevois

› A contact damping in bearing model for improving robustness of a digital twin based faults diagnosis - Ephraïm MOSHI NGELE, Institute of Thermics, Mechanics, Materials, Polytechnic Faculty, University of Lubumbashi 7110501 Lubumbashi 15:00-15:15 (15min)

› A unified framework for nonlinear vibrations of cables - Charlélie BERTRAND, Laboratoire d'Ingénierie des Systèmes Physiques et Numériques 15:15-15:30 (15min)

› Bistable unit-cell, from the characterization of a single element to a lattice - Antoine Faulconnier, Laboratoire QUARTZ 15:30-15:45 (15min)

15:45 - 16:30 (45min)

Coffee break

Aquarium

16:30 - 17:00 (30min)

Start-up plenary session - Validation of Image-Based Modal Analysis Techniques for Dynamic Characterization Using Synthetic Images

Amphiteatre Geneviève Inglebert

Florent MATHIEU - EIKOSIM

17:00 - 17:45 (45min)

Experimentations in structural dynamics, sensors and metrology

Amphiteatre Geneviève Inglebert

› Robust camera-based vibration measurement in outdoor conditions using Line Segment Tracking - Yunhyeok Han, Laboratoire QUARTZ 17:00-17:15 (15min)

› Versatile measurements tools for the dynamical characterization of a bridge assembly - Nicolas Leconte, Laboratoire QUARTZ 17:15-17:30 (15min)

› Rotating Machine unstable operation detection using Dragonfly® sensors - Vincent Bouillet, Wormsensing, Grenoble, France 17:30-17:45 (15min)

17:00 - 17:45 (45min)

Nonlinear Dynamics (including contact, impact, friction, ...)

› Flutter of Flexible Wings: A High-Speed Video Investigation - Florian MAETZ, ISAE-Supméca Institut Supérieur de Mécanique de Paris 17:00-17:15 (15min)

› Optimisation and performance comparison of direct and parametric piezoelectric energy harvester with geometrical nonlinearities - Hugo Fayolle, Laboratoire d'Ingénierie des Systèmes Physiques et Numériques 17:15-17:30 (15min)

› Phase resonance measurement of conservative nonlinear modes of highly flexible structures and damping estimation - Olivier THOMAS, École Nationale Supérieure d'Arts et Métiers 17:30-17:45 (15min)