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Fused Layer Deposition of Lunar Regolith

In order to enable lunar exploration in a sustainable manner, it is necessary to develop technologies that allow the use of lunar resources in-situ. Additive manufacturing techniques are being studied for in-situ resources utilization on the Moon (e.g.: solar or laser sintering). The results of these studies, presented samples with low mechanical properties due to the formation of defects and cracks within the final product.

Germany

20-D-T-TEC-01-i

Hochschule Aalen
Additive Manufacturing of pure copper electromagnetic coils
In space, copper coils are used for attitude control of satellites which are called magnetic torquer if a core material is used. The winding of the copper coils of magnetic torquer is a time consuming process, which is difficult to automate, especially because each coil is optimized for a given mission. Consequently, additive manufacturing has high potential to minimize the production time in the future, as well as to optimize winding shapes.
Germany

GT1A-008MS

Zarm Technik AG
De-risk assessment: Additive manufacturing of soft magnetic material for satellite actuators - AMMMSA

The goals to improve mechanical and magnetic material properties for soft magnetic Ni50Fe50 specimens processed by LPBF was achieved. Tensile strength is with ~500 MPa higher than the targeted 365 MPa and close to values of conventionally processed material. Whereas, magnetic properties measured are still lower than those specified in the datasheet of PERMENORM 5000V5 material by VAC. Since the density achieved is already close to 100% it can be concluded that not only density has a strong influence on the magnetic properties.

Germany

G617-241TAgj

Zarm Technik AG
MBSE enhanced by Semantic DataLake integration and Machine Learning

The Integrated MBSE Analytics Platform (IMAP) has been developed in the course of the OSIP [OSIP] MBSE campaign’s MBSE2DataLake project. It demonstrates how MBSE data can be downstreamed from early phases and integrated with Telemetry data or system operations data. Applying MachineLearning analytics and customized visualization on these sets of integrated data provides seamless analysis capabilities and data browsing experience for the user. The approach leads to linking the former separated domains of System Design and AIT/Operations.

Germany

20-D-T-TEC-04-h

ScopeSET
Space To Ground ICD Modeling And Generation

The MBSE and Space to Ground ICD activity started with the goal of applying MBSE practices to the preparation of the Space to Ground ICD (S2GICD). This study involves the following main steps:

Germany

20-D-T-TEC-04-e

VISIONSPACE TECHNOLOGIES...
Moon Fibres

Institut für Textiltechnik der RWTH Aachen University (ITA) and Institute for Structural Mechanics and Lightweight Design RWTH Aachen University (SLA) have already spun MoonFibres from regolith simulant. Gradel SARL uses the xFKin3D technological process to produces ultra-lightweight structural components made of various types of fibres and resin. This technology requires less material to create parts with equal structural strength as the ones produced in traditional ways. The produced parts can be 2D or 3D parts.

Germany

19-D-A-05

RWTH Aachen
End-to-End System Engineering Portal (ESEP)

Space system engineering is a complex activity, spanning multiple phases and involving different stakeholders using a variety of engineering approaches and tools. ESA has been investing in Model-Based System Engineering (MBSE) research for many years, developing different MBSE frameworks and Domain Specific Tools (DSTs). Recently, a broader need has been recognized to focus the MBSE efforts on semantic interoperability and associated model integration.

Germany

20-D-T-TEC-04-d

Spacecube GmbH
Application of MBSE to reverse-engineer OPS-SAT and improve OPS-SAT2

The main objective of the project is the reverse engineering of the OPS-SAT system, creating a model of the existing system design. The model aims to be built in a way that it is most useful for OPS-SAT engineers to understand and discuss the existing design and use this as a basis for further development of the OPS-SAT system.

Germany

20-D-S-OPS-01-b

OHB System AG
Satelite Propulsion Component Developments - Design and Qualification of an Improved Latch Valve

The original Ball Latch Valve was developed between 2004 and 2007, based on a Swagelok design, and between 2008 an

Germany

GT17-117MP

OMNIDEA-RTG GMBH
Design for Recycling - Mission architectures to manufacture, refurbish and recycle satellites on-orbit

The main objective of the OMAR Mission Architecture study is to identify and trade-off different mission architectures, to provide different services on-orbit. For each of the relevant scenarios, this objective shall be achieved by defining the associated system functional analysis and by trading-off different architectures and concepts of operations. Furthermore, the impact of aspects such as: operational orbit, type of serviced satellites, services provided, different levels of autonomy, and any other relevant factors is to be assessed.

Germany

19-D-S-TEC-02

OHB System AG

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