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PERASPERA In-Orbit Demonstration (Operational Grant 12)

PERASPERA In-Orbit Demonstration (Operational Grant 12)

  • Duration:

Since the launch of the first artificial satellite, the very nature of spaceflight has heavily constrained every space mission in terms of mass, lifetime and ultimately cost. The results of this are mostly single-use, highly integrated space systems that are difficult to service and/or upgrade should the need arise. At the same time the current proliferation of the space debris calls for a more sustainable use of the on-orbit environment which is difficult to achieve with the currently adopted mission paradigm. All these facts point toward the need of a paradigm shift of space missions and morphology of spacecraft design to enable cost-effective on-orbit servicing and assembly that could reduce the lifecycle cost of spacecraft while increasing their capability and flexibility in case of failure or unexpected events.

The Horizon 2020 Space Strategic Research Cluster (SRC) on Space Robotics Technologies is the approach adopted by the European Union to achieve this paradigm shift by gradually increasing the maturity of space robotics technologies for on-orbit servicing and assembly and validating them in the 2023-2027 timeframe with sizeable demonstration missions.

The PERASPERA In-Orbit Demonstration (PERIOD) project is one of the operational grants (OGs) of the third phase of the SRC with an objective to define an orbital demonstrator concept while capitalizing on the work of the previous phases of the SRC that have addressed the designing, manufacturing, and testing of reliable and high-performance robotic building blocks.

Specific objectives of the project are:

  1. The definition of a demonstrator concept based on an orbital factory, integrated on the Bartolomeo platform of the International Space Station, to manufacture and operate a spacecraft in-orbit.
  2. Further develop core space robotics software components up to the technology readiness level five.
  3. Evaluate the current state-of-the-art standard interfaces in a benchmark scenario
  4. Evaluate all the core components for assembly on a breadboard.
  5. Implement communication and dissemination activities to inform the space community and potential customers on the capabilities of on-orbit servicing and assembly as well as provide transparency on risks and mitigations.

The DFKI’s tasks within the project address specifically:

  1. The evaluation of the current state-of-the-art standard interfaces in a representative benchmark scenario.
  2. The definition of preliminary requirements and development logic of the perception and representation components of the orbital factory.
  3. The definition of a conceptual cyber-physical system architecture of the orbital factory and a proof-of-concept of a selected aspect.

Further information about the PERIOD can be found at the following URL:


Airbus Defence and Space GmbH (Germany), Airbus Defence and Space SAS (France), Airbus Defence and Space Ltd. (UK), GMV Aerospace and Defence S.A.U. (Spain), GMVIS Skysoft S.A. (Portugal), Space Applications Services NV (Belgium), SENER Aerospacial S.A. (Spain), EASN Technology Innovation Services BVBA (Belgium), ISISPACE B.V. (Netherlands)


EU - European Union


EU - European Union

Publications about the project

Stéphane Estable; Ingo Ahrns; Ralf Regele; Marko Jankovic; Wiebke Brinkmann; Jeremi Gancet; A.M. Barrio; Pierre Leiter; Francisco J. Colmenero; Annelies Ampe; others; Björn Ordoubadian; Apostolos Chamos; Romain Caujolle; Daniel Silveira; Isabel Soto; Mark Shilton; Torsten Vogel; Sebastian Bartsch; Marc Manz

In: Journal of Physics: Conference Series (JPCS), Vol. 2526 - 12th EASN International Conference on "Innovation in Aviation & Space for opening New Horizons" 18/10/2022 - 21/10/2022 Barcelona, Spain, No. 1, IOP Publishing, 6/2023.

To the publication

Mehmed Yüksel; Thomas M. Röhr

European Aeronautics Science Network International Conference (EASN), 10/2022.

To the publication