Researchers at the Italian Institute of Technology (IIT) have demonstrated the successful flight of the iRonCub3a humanoid robot equipped with jet propulsion that has been able to hover at a stable hover half a meter above the ground. The project is aimed at future rescue missions and operations in extreme environments.
The flight of the humanoid robot iRonCub3
Designed on the iCub3 platform, the iRonCub3 incorporates four jet engines. jet enginestwo in the arms and two in a jetpack. This configuration, combined with a titanium backbone and heat-resistant components, allows it to withstand exhaust temperatures up to 800 degrees and maintain control in gusty winds.
Its four engines allow it to take off like a self-propelled humanoid. Source: IIT
The IIT team, in collaboration with Politecnico di Milano and Stanford University, has developed deep learning algorithms capable of predicting aerodynamic forces in real time. Thanks to these tools, the iRonCub3 can stabilize its posture even when it changes its body shape or sequentially activates the motors.
The development process included a co-design system that integrates artificial intelligence and artificial intelligence with multiphysics simulation. This methodology made it possible to define the best location for the turbines, optimize thrust control and ensure structural integrity under extreme conditions.
Future prospects and tests
The robot weighs approximately 70 kg and can generate a thrust in excess of 1000 N. The first tests were carried out at IIT facilities and in specialized wind tunnels. A dedicated area at Genoa Airport will soon be used to extend the experiments.
Beyond the technical demonstration, the iRonCub3 represents a pioneering platform for operations requiring both aerial mobility and precise handling. Potential applications include disaster-zone rescue, exploration of inaccessible environments and critical tasks in hazardous infrastructure.
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Source and photo: IIT
