\tEnabling & Support<\/p>\n
\t\t\t\t\t\t21\/01\/2026
\n\t\t\t\t392 views
\n\t\t\t\t\t\t\t\t\t\t14 likes<\/p>\n
\t\tIn brief<\/p>\n
Artificial intelligence is being used to aid industrial manufacturing in space transportation<\/p>\n
Three European Space Agency-supported projects are delivering clear advantages<\/p>\n
MT Aerospace is applying the new techniques to materials processing, improving shot peening forming, friction stir welding and carbon fibre placement methods.<\/p>\n
\tIn-depth<\/p>\n
Artificial Intelligence, or AI, promises many benefits in all domains, and rocketry is no different. The European Space Agency\u2019s Future Launchers Preparatory Programme (FLPP) is investigating the use of AI to develop better processes and even whole new shapes in materials that could be used on rockets or spacecraft of the future.<\/p>\n
Together with MT Aerospace<\/a> in Germany the Agency is looking at adapting material process techniques across the industry.<\/p>\n \tShot peen forming<\/p>\n \t\t\t\t\t\t\tShot peen formed surface<\/a><\/p>\n Shot Peen Forming is a process whereby metal is shot with small balls to bend it into shape. As the formation is done without heating, the resulting metal shape stays strong and is more resistant to metal fatigue. It is a commonly used process and is how MT Aerospace shapes the dome heads of Ariane 6 rocket\u2019s fuel tanks.<\/p>\n As the balls hit the metal at high speed, each impact is unpredictable. For the first time, machine learning is being used to predict how the metal will deform next, providing a fast and precise method to reach the desired shape with a tolerance of just two millimetres.<\/p>\n \tFriction stir welding<\/p>\n \t\t\t\t\t\t\tFriction stir welding machine at MT Aerospace<\/a><\/p>\n Once a metal part is made, it often needs to be joined to other components. In the space industry, friction stir-welding is replacing traditional arc welding done by humans or robots. Friction stir welding heats up the metals by simply rotating a pin over the welding area at high speeds, thereby using friction to stir the materials together. This precise welding technique fuses metals allowing for stronger structures, such as those used to make the tanks for Ariane 6.<\/p>\n With new digital monitoring technologies for weld force, temperatures and other machine telemetry, machine learning is now helping setup the machines faster, support documentation efforts and automatically check the shape of the final weld. This automatic evaluation of weld seams has reduced analysis time by 95% compared to the traditional process.<\/p>\n \tAutomated fibre placement<\/p>\n \t\t\t\t\t\t\tPhoebus 2m-scale hydrogen tank on automatic fibre placement machine <\/a><\/p>\n It\u2019s not all metal though \u2013 carbon-fibre reinforced-plastic offers new shapes that are lighter and stronger. Built in layers, the Phoebus project<\/a> is exploring the use of carbon-fibre tanks for Ariane 6.<\/p>\n Here MT Aerospace is integrating new laser sensor technology that, powered by machine learning models, will detect and classify defects on the fly, which keeps production going and shortens production times significantly.<\/p>\n \u201cArtificial intelligence, such as machine learning, in combination with new digital technologies is transforming launcher manufacturing,\u201d says Daniel Chipping ESA project manager for software-centred and digitalisation activities at the Future Launchers Preparatory Programme in Space Transportation, \u201cfrom automating complex analysis tasks to reducing tedious machine stop-starts, we are starting to see the benefits across all materials and shaping processes.\u201d<\/p>\n