ODAS 2025: 25th joint ONERA-DLR aerospace symposium

8:30 - 9:00 (30min)

Welcome and Coffee

9:00 - 10:40 (1h40)

Digital twins in sensors design: Environments and scenes simulations, …

Antoine Godard [ONERA]

› Framework Development for the Digital Twin of an Experimental Variometer Based on Two-Color Interferometry - Hugo Uittenbosch, DLR Institute of Technical Physics 09:00-09:25 (25min)

› Infrared radiation from soot particles in rocket engine plume: comparison between numerical simulations and propulsion bench experiments - Thomas Decker, DOTA, ONERA, Université Paris Saclay [Palaiseau] 09:25-09:50 (25min)

› Toward Stochastic Digital Twins of Large-Scale Environments for Radar Sensor Design in EMPRISE software - Thomas Houret, ONERA - Benoît Talibart, ONERA 09:50-10:15 (25min)

› FEELINGS and PROVIDENCE, pathfinders toward a Space Virtual Observatory - Nicolas Vedrenne, DOTA, ONERA, Université Paris Saclay [Palaiseau] 10:15-10:40 (25min)

10:40 - 11:00 (20min)

Coffee Break

11:00 - 12:15 (1h15)

Digital twins in sensors design: Environments and scenes simulations, …

› AMALIA(AtMosphericALIdarArtist): an innovative atmospheric lidar digital twin. - Matteo Faccioni, DLR, Institute of Atmospheric Physics 11:00-11:25 (25min)

› Validating AMALIA(AtMosphericALIdarArtist) with atmospheric data - Philippe Linsmayer, DLR - Institute of Atmospheric Physics - Lidar 11:25-11:50 (25min)

› Validating AMALIA(AtMosphericALIdarArtist): a modular validation approach for accurate lidar simulation. - Adithya Shylendran Pankan, DLR Institut für Physik der Atmosphäre = DLR Institute of Atmospheric Physics 11:50-12:15 (25min)

12:15 - 13:30 (1h15)

Lunch

13:30 - 13:45 (15min)

Group photo

13:45 - 18:00 (4h15)

Visit of facilities

Visit of Fauga-Mauzac facilities (large wind tunnels & space observatory)

20:30 - 23:00 (2h30)

Social event: dinner on a peniche on the Canal du Midi

Planning (Final version)