UMSM
11-12 Sep 2014 Paris (France)

Program > Planning

Thursday, September 11, 2014

Time Event  
08:00 - 09:00 Registration - Accueil  
09:00 - 09:15 Opening Colloquium - G. Assayag: UMR STMS Director (IRCAM)  
09:15 - 10:45 Session 1 (Stravinsky) - Chairman: S. Benacchio  
09:15 - 10:00 › Multisymplectic geometry with symmetry. Application to the Reissner beam - Joël Bensoam, Institut de Recherche et Coordination Acoustique/Musique
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10:00 - 10:45 › Multisymplectic Lie group variational integrators Part 1: derivation and properties - François Gay-Balmaz, Ecole Normale Supérieure de Paris, Centre national de la recherche scientifique
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10:45 - 11:00 Coffee break (Verrière)  
11:00 - 12:00 KEYNOTE 1: Multisymplectic geometry: some perspectives (Stravinsky) - Frédéric Helein  
12:00 - 12:30 Session 1 (Stravinsky) - Chairman: S. Benacchio  
12:00 - 12:30 › Nonlinear physical models of vibration and sound synthesis - David Roze, Sciences et Technologies de la Musique et du Son
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12:30 - 13:00 Discussion  
13:00 - 14:30 Lunch  
14:30 - 16:00 Session 2 (Stravinsky) - Chairwoman: F. Baugé  
14:30 - 15:15 › Wave turbulence in thin vibrating plates. Application to the sound of cymbals and gongs. - Cyril Touzé, École Nationale Supérieure de Techniques Avancées  
15:15 - 16:00 › Multisymplectic Lie group variational integrators. Part 2: application to a geometrically exact beam in R^3. - francois demoures, Institute of Technology Lausanne
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16:00 - 16:45 Coffee break & Demo/Workshop (Verrière)  
16:45 - 18:00 Session 2 (Stravinsky) - Chairwoman: F. Baugé  
16:45 - 17:30 › Energy balanced models for acoustic and audio systems: a port-Hamiltonian approach - Antoine Falaize, IRCAM - CNRS UMR 9912 - UPMC
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17:30 - 18:00 › Coordinate free formulation of the vibrations of a Reissnerbeam and some mechanical consequences - J. Lerbet, Université d'Evry Val d'Essonne  
18:00 - 18:30 Discussion  
18:30 - 19:30 Research funds & calls for proposal - A meeting to imagine future collaborations.  
20:00 - 22:00 Banquet in Paris  

Friday, September 12, 2014

Time Event  
08:30 - 09:15 Reception  
09:15 - 10:30 Session 3 (Stravinsky) - Chairman: O. Thomas  
09:15 - 09:45 › Modal active control of linear structures. Applications to musical instruments - Adrien Mamou-Mani, UMR STMS (Ircam/CNRS/UPMC) - Baptiste Chomette, Institut Jean Le Rond d'Alembert  
09:45 - 10:30 › Geometric aspects of active constraints - Jean-Pierre Marco, Institut de Mathématiques de Jussieu, Université Pierre et Marie Curie - Paris 6  
10:30 - 11:00 Coffee break & demo/workshop (Verrière)  
11:00 - 12:00 KEYNOTE 2: Smart structures and active control of vibrations: 25 years of research at ULB (Stravinsky) - André Preumont  
12:00 - 12:30 Session 3 (Stravinsky) - Chairman: O. Thomas  
12:00 - 12:30 › Active Control vs Sound Synthesis, The Guitar Case - Simon Benacchio, Sorbonne Universités, UPMC Univ. Paris 06, CNRS, UMR 9912 STMS, IRCAM
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12:30 - 13:00 Discussion  
13:00 - 14:30 Lunch  
14:30 - 16:00 Session 4 (Stravinsky) - Chairman: B. Chomette  
14:30 - 15:15 › Nonlinear modes, normal forms and invariant manifolds for vibrations of nonlinear musical instruments - Olivier THOMAS, Arts et Métiers ParisTech / LSIS UMR 7296  
15:15 - 16:00 › Lie symmetry group theory for turbulence modelling and simulation - Dina Razafindralandy, Laboratoire des Sciences de l'Ingénieur pour l'Environnement
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16:00 - 16:45 Coffee break & demo/workshop (Verrière)  
16:45 - 18:15 Session 4 (Stravinsky) - Chairman B. Chomette  
16:45 - 17:30 › Wave turbulence in vibrating plates - Christophe Josserand, Institut D'Alembert, CNRS & UPMC - Thomas Humbert, Institut D'Alembert, CNRS & UPMC  
17:30 - 18:00 › Graph models of wind instruments - Georges Le Vey, École des Mines de Nantes [Nantes]  
18:00 - 18:30 Discussion  
20:00 - 22:30 Concert «Melancholia» at Ircam in ESPRO (level -4)  
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