Researchers build sailboat drone prototype that can 'fly' — we think it's more like falling with style
ALBATROSS is a lightweight sailboat drone that drops from aircraft, lands through autorotation, then sails across the ocean.
SUTD researchers have developed a prototype drone that combines sailboat and unmanned aerial vehicle (UAV) capabilities, capable of deploying from an aircraft and landing gently on water before transitioning to sail propulsion. Dubbed ALBATROSS, the 1.107 kg drone comprises a lightweight sailboat structure and rotating descent system for controlled water entry.
Equipped with three control actuators and sensors, the vessel self-rights after landing, readying itself for wind-powered sailing. With a potential operational range exceeding 100 km, ALBATROSS showcases a unique design that integrates aerial and aquatic functions without the need for complex mechanical reconfiguration or aerial propulsion during the critical air-water transition.
By eliminating the requirement for separate mechanisms to manage those modes, the drone could prove invaluable for rapid deployment in environmental monitoring missions or disaster response scenarios.
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