Projects results
Mini-satellite platform with high computational performances for artificial intelligence applications at the edge (edge ai) from Space
Summary of the Project’s Initial Objectives
The Edge-AI Sat project aims to develop a minisatellite platform that integrates advanced edge processing technologies (Edge AI) and innovative subsystems designed to enhance the autonomy, efficiency, and operational capabilities of small satellites. In particular, the project addresses the design, implementation, and integration of key subsystems such as the power generation and distribution system, a tankless water propulsion system, and an X-band communications subsystem, along with their corresponding test benches and validation methodologies. The final objective is to deliver a functional technological demonstrator, validated both at subsystem and full system levels, serving as a foundation for future space missions and industrial applications in the small satellite domain.
Results Obtained
As a result of the project, a minisatellite platform has been developed and validated as a technological demonstrator, successfully integrating the subsystems designed throughout the project. The power generation and distribution system, the electrolyzer power system, the tankless water propulsion system, and the X-band communications subsystem have each been individually implemented and tested, including their associated test benches.
Subsequently, the subsystems were integrated into the platform and subjected to integration testing and final system-level testing, verifying their joint operation and proper interaction. In particular, the X-band communications subsystem was implemented and integrated, and experimentally validated through intermediate frequency and X-band testing, demonstrating the feasibility of the proposed link.
The project concluded with the final technical documentation, integration and test reports, and a functional demonstrator that meets the defined scientific and technological objectives.
Differentiating Value Compared to Other Market Alternatives
The differentiating value of the Edge-AI Sat project lies in the integration of innovative technologies within a minisatellite platform, with a focus on a functional demonstrator validated through experimentation. Compared to existing commercial solutions, the project jointly addresses key aspects such as power system optimization, the incorporation of a tankless water propulsion system, and the development of an X-band communications subsystem tailored to the needs of small satellites.
Furthermore, the project is characterized by a modular and scalable approach, facilitating the adaptation of the developed subsystems to different missions and platforms. The extensive experimental validation, both at subsystem and full system levels, provides a higher level of technological maturity than many solutions that remain at the design or simulation stage.
This approach reduces technological risks and positions the project outcomes as a solid foundation for future transfer to industrial applications and real missions.
Commercial Interest and Market Readiness
The results of the Edge-AI Sat project show strong potential for market transfer, particularly in the growing sector of small satellites and minisatellite constellations. The developed subsystems, especially the propulsion system and the X-band communications subsystem, are directly applicable to commercial missions in Earth observation, telecommunications, and technology demonstration.
The availability of an integrated and experimentally validated demonstrator significantly lowers the barriers to industrial exploitation. Additionally, the participation of a space-sector company in the consortium ensures alignment with real market needs and opens the door to incorporation into future commercial products or missions.
Contribution of Partners and/or Contracted Entities
The project has been carried out in collaboration between EMXYS, the Universitat Politècnica de València (UPV), and the Miguel Hernández University (UMH). EMXYS led project management, platform design and integration, as well as the development of the propulsion system and final system-level testing. UMH contributed to the design, implementation, and validation of the power system and the electrolyzer power system. UPV was responsible for the development, integration, and validation of the X-band communications subsystem, including the planar antenna, SDR transceiver, and associated experimental testing.
The collaboration among the entities enabled the successful completion of all project phases, from design through to final validation.