| 1. | Aerospace Lab Journal - Issue 3 : High Temperature Materials - Onera |
| | Campaign to assess the behavior of the Ressac helicopter UAV demonstrator over the sea, for the monitoring of surface ships.... The Ressac UAV demonstrator over the sea on a surveillance mission... As part of the preparation of demonstrations of aeromaritime scenarios for the Action project, an Onera team went to Argelès-sur-Mer (South of France) for a campaign to assess the behavior of the Ressac UAV over the sea.... |
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| 2. | Radars - Sea watch at its best |
| | Radars - Sea watch at its best... These radars comprise a number of whip antennas, which transmit a signal that propagates off the sea surface, giving them extended range, before bouncing back to be captured by an array of receiving antennas along the coast.... Onera is of course continuing its work on these promising radars, including tests under all sea conditions, both day and night and in different types of terrain.... |
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| 3. | Radar de surveillance et d'observation (SAR - Radar à synthèse d'ouverture) - Offre technologique Onera |
| | Pollution detection (ground and sea).... Bathymetry and measuring of sea currents.... |
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| 4. | Surveillance and Observation Radar (SAR - Synthetic Aperture Radar) - Onera's Technological Offer |
| | Pollution detection (ground and sea).... Bathymetry and measuring of sea currents.... |
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| 5. | Launch of I2C |
| | The innovation of the I2C system is that it offers an integrated, comprehensive solution : it improves the detection of suspicious behavior of ships and carries out partly automated processing for the identification of associated threats (stopping in the open sea, a collision, a change of course, a destination that differs from the AIS message, a dangerous undeclared cargo, a suspicious flag, a fishing boat that has reached its quota and is positioned in a fishing zone, etc.) over a wide maritime area.... |
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| 6. | Internal Noise Prediction in Fixed-Wing Aircraft Fuselages - ONERA / DADS-EN |
| | Statistical Energy Analysis (SEA) or Vibrational Conductivity Analogy (VCA).... A dedicated SEA software, called PEGASE, has been developed at ONERA for structural dynamics and internal / external structural acoustics applications in the HF range.... Low and mid-frequency response simulations were performed by the finite element method for the Falcon cell, and high-frequency response simulations were performed by the SEA method for the Falcon cell and the ATR - 42 fuselage.... |
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| 7. | From the Impact of Birds to Alighting at Sea - ONERA / DADS-EN |
| | From the Impact of Birds to Alighting at Sea - ONERA / DADS-ENWho are we ?Modeling of Fluid / Structure Couplings in the Field of Structural Strength :... From the Impact of Birds to Alighting at Sea. Behavior of structures at crash or impact is a relatively recent theme of study for aeronautics, and is constantly changing.. |
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| 8. | MATISSE - Advanced modeling of the Earth for imaging and simulation of the scenes and their environment - ONERA / DOTA-EN |
| | Natural backgrounds include the atmosphere, low and high altitude clouds, sea and land.... |
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| 9. | RHILP [ EUROCOPTER SPHERE simulator ] |
| | Ship frigate model with motion as function of sea state... |
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| 10. | Sphere [ ACT-TILT ] |
| | Ship frigate model with motion as function of sea state... |
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