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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
LUPIN (Lunar Lithography Manufacturing)

Nowadays, human Moon exploration, and the consequent desire to establish a permanent settlement on its surface, represents one of the most fascinating challenge to face. The permanent presence of a human outpost very far from Earth raises the problem of the huge amount of payload required for the settlement, as well as the need of rapid and in-time supply of material and spare parts useful for all the activities carried out in-situ, including the realization of medicals tools and patient-specific back-up implants.

Germany

20-D-S-TEC-03-f

OHB System AG
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
Small Satellite Missions to Mars – S2M2

The activity 'Small Satellite Missions to Mars (S2M2)' is an early-phase architecture study of a potential low-cost mission to Mars as further step in the Mars exploration roadmap developed by ESA.

A potential implementation from industry’s point of view was assessed, applying the strict design-to-cost philosophy by fostering strong reuse of an available OHB platform. Trade-offs were performed for assessing a low-cost mission profile targeting the programmatic constraints that were input to this study.

Germany

20-P-M-HRE-02-c

OHB System AG
Design of space hardware using a CDF like methodology (AMCDF)

The project aimed to establish a structured approach to an optimised part or component by applying Concurrent Design methods. It intended to incorporate all necessary disciplines and competencies that are required for a potential spacecraft part. Within the activity, advanced manufacturing included various novel techniques, not only additive manufacturing. It means that the Concurrent Design approach was developed for the engineering of units to be built with a broad range of advanced manufacturing technologies.

Germany

15/007

OHB System AG
Lunar ISRU demonstration mission definition study segment 1

The contract was part of the broader framework of two ESA-led mission study teams performing parallel and independent activities to establish the mission concept, considering the ISRU payload (Segment 1), the delivery service (lander, Segment 2) and the communication service (Segment 3).

In this context the scope of the OHB Italia contract activities was related to defining the ISRU Payload.

Germany

18_M-HRE-1D

OHB System AG
3D Printing of Living Tissues for Space Exploration

Human exploratory missions to the Moon or Mars are widely considered as the next logical steps in human space exploration and, lately, settlement. Such space exploration or settlement activities involve humans spending long periods of time in space and, with increasing distance from Earth, no abort possibilities. Crews on such missions have to be self- sufficient, not only concerning food, drink and waste, but also with respect to medical treatment. Health issues are raised by the environmental conditions in space, such as the influence of altered gravity, radiation and isolation.

Germany

15/069

OHB System AG
Conceiving a lunar base using 3D printing technologies.

Several studies have addressed the building of a lunar base either under ESA or other space agencies and entities. These studies have looked at conceptual designs, often of one specific element of the base, while most of the requirements are not adequately or not at all taken into consideration.

Germany

15/012

OHB System AG
Future Concepts for Galileo Search-and-Rescue Space and Ground Segment (Parallel a)

MEOSAR is a system designed to locate emergency beacons anywhere on the Earth in order to coordinate rescue efforts for people, vehicles and facilities in distress. It works by evaluating the time and the frequency of the beacon signal upon arrival at the receiver. From these the relative distance and velocity of the sender can be calculated if sufficient data points have been collected. It is beneficial to receive the beacon on several different spacecraft to optimise the accuracy of the trace.

Germany

15/708-a

OHB System AG
System impacts of propulsion Passivation

Space debris mitigation requirements specific to propulsion systems are scrutinized and compliance of OHB reference propulsion architectures is assessed. The risk of generating debris due to a failure in a propulsion system is assessed with a focus on the specific risk of a hypervelocity impact on a propulsion tank containing residuals.

The engineering activities, delta-qualifications or hardware development which can support the recommended propulsion passivation strategies are presented and prioritized.

Germany

13-060-a

OHB System AG

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