Fribourg engineering student achieves Guinness World Record with revolutionary quadricopter design, showcasing Swiss excellence in drone technology.
"The high thermal inertia of the water, which is contained in two tanks, enables the electronics to be cooled. In addition, the drone's arms have been designed to carry the craft at high speed. In the air, the force comes from both the engine and the arms"
"It's very much an interdisciplinary project: I dealt with the electrical aspects, but also mechanics, aerodynamics and project management"
In a remarkable display of engineering prowess, Samuele Gobbi, a student at the Fribourg School of Engineering and Architecture (HEIA-FR), has shattered the world speed record for quadricopter drones. Achieving an astounding speed of 557.64 km/h, Gobbi's achievement significantly surpassed the previous record of 480 km/h held by South Africa's Luke Maximo Bell. This feat has been officially recognized by the Guinness World Records, marking a significant milestone in drone technology advancement.
The groundbreaking Fastboy 2 drone showcases revolutionary engineering features that enabled its record-setting performance. At its core is an innovative inertial water cooling system utilizing two tanks, which maintains optimal operating temperature for the electronics during high-speed flight. The 1.6kg craft, powered by a robust 10kW system, features specially designed arms that contribute to both propulsion and aerodynamic efficiency. This unique combination of water cooling and aerodynamic design represents a significant advancement in drone technology.
The journey from concept to world record took place within a single semester as part of Gobbi's Master's thesis. Working under the supervision of Nicolas Rouvé and supported by the HEIA-FR's Interdisciplinary UAV Research Group (GRID), Gobbi approached the project with a comprehensive focus on electrical engineering, mechanics, aerodynamics, and project management. The development process demonstrated the interdisciplinary nature of modern engineering education in Switzerland.
The certification process for the world record attempt adhered to strict protocols and safety measures. The flight requirements included maintaining a horizontal or upward trajectory over 100 meters in a straight line, with runs in opposite directions within the same hour. External experts supervised the testing process, ensuring compliance with all safety regulations. Despite the drone's powerful capabilities, comprehensive risk analysis and safety measures were implemented to protect both people and property during the record attempt.
This achievement exemplifies Switzerland's continuing tradition of excellence in precision engineering and technological innovation. The success of the project at HEIA-FR demonstrates the high quality of Swiss technical education and its practical application. The record-breaking flight not only showcases individual talent but also highlights Switzerland's position as a leader in drone technology and engineering education.