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Completed TRL 4 (started at 2, targeting 4)
This work will develop a novel electrostatic/gecko-like adhesive that will demonstrate an order-of-magnitude improvement of electrostatic adhesion pressure coupled with the unique ability to shed dust particles. The increase in adhesion pressure will allow the Astrobee/SPHERES class of free-flying robots to dock or perch on smooth surfaces, rough surfaces, and even fabrics. Furthermore, the dust mitigation capabilities have the potential to transition gecko-like adhesives from laboratory experiments that require frequent cleaning by hand to flight-capable systems.
The increase in adhesion pressure will allow the Astrobee/SPHERES class of free-flying robots to dock or perch on smooth surfaces, rough surfaces, and even fabrics. Furthermore, the dust mitigation capabilities have the potential to transition gecko-like adhesives from laboratory experiments that require frequent cleaning by hand to flight-capable systems.
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This is early/mid-stage (TRL 4) — 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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