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Ulyx

Built by Ifremer

Overview

Ulyx is an autonomous underwater vehicle (AUV) designed for deep-sea exploration and oceanographic research. With a maximum diving depth of 6,000 meters and autonomy of 24-48 hours, this sophisticated robotic explorer conducts missions without pilot assistance. Equipped with advanced sensors for oceanographic sciences, high-resolution optical imaging with powerful flash, laser profiler for detailed relief mapping, and sonar capabilities to map 50-80 km² of seafloor surfaces, Ulyx actively modifies its trajectory based on detected data indices. It is the only autonomous vehicle in the French Oceanographic Fleet capable of reaching depths comparable to the remotely operated Victor 6000 and the manned Nautile submarine.

Key facts

Payload
Reach
Speed
2.06 m/s
Weight
2,800 kg
IP rating
Battery
36 h
Power
Autonomy
fully autonomous
Launch year
2020
Price
Status
active

Detailed specifications

Other2
Procedure Types
deep-sea exploration, seabed mapping, underwater surveys, pipeline and subsea cable inspections, search and rescue operations[1][2][3][4]
Deployment Notes
Test and qualification phase completed; first cooperative mission with DriX for deep-sea exploration; operational since 2022 for ocean sciences with French Oceanographic Fleet[1][3][4]

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