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Modular Palletizing System for In-Space Assembly

Completed TRL 5 (started at 4, targeting 5)

Description

Cornerstone Research Group (CRG) proposes the development of a modular palletizing system to facilitate automated transport, placement, and exchange of mission payloads in space. CRG will demonstrate a mechanically robust, self-aligning, and electrically isolating payload module connector system capable of supporting integrated electrical and communication connections. The proposed approach can be expanded to later include other types of integrated connections. This state-of-the-art palletizing system, will facilitate self-aligning and reversible mounting of both pallet decking onto backbone structures (e.g. trusses) and multiple payloads onto the pallet. This unique joining system provides NASA with a reliable, scalable structural assembly capability that can be used with autonomous systems. Leveraging CRG’s prior development work on shape memory polymer fastening systems and actuators, the proposed R&D herein will provide NASA with a multifunctional joining system with technology readiness level (TRL) of 5 at the conclusion of the Phase II effort.

Benefits

In-Space structural assembly and construction International Space Station expansion and refurbishment Moon to Mars Campaign Commercial Lunar Payload Services (CLPS) contract Satellites, solar arrays, and deployable structures Manned and unmanned space vehicles Payload attachment and removal

DoD and commercial satellite construction, expansion, and refurbishment Reusable launch vehicles and payload delivery systems Space transportation vehicles Remote terrestrial shelter construction

Details

Technology areaMaterials, Structures, Mechanical Systems, and Manufacturing > Mechanical Systems > Electromechanical, Mechanical, and Micromechanical Devices
ProgramSmall Business Innovation Research/Small Business Tech Transfer (SBIR/STTR)
Lead organizationCornerstone Research Group, Inc., Miamisburg, OH
Start date2020-07-09
End date2022-07-08

Project contacts

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How to get involved

This is early/mid-stage (TRL 5) — the most realistic path in is NASA SBIR/STTR, which funds small businesses and research institutions to develop technology aligned with NASA's needs (equity-free, phased funding). Check whether a current SBIR/STTR solicitation topic overlaps with this project's technology area, or contact the project directly (above) to ask.

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