NASA SBIR 2019-II Solicitation

Proposal Summary

 19-2- S3.04-4200
 Guidance, Navigation and Control
 Ultra-Compact Standalone Visual Relative Navigation
SMALL BUSINESS CONCERN (Firm Name, Mail Address, City/State/Zip, Phone)
Astrobotic Technology, Inc.
912 Fort Duquesne Boulevard, 3rd Floor
Pittsburgh, PA 15222
(412) 682-3282

PRINCIPAL INVESTIGATOR (Name, E-mail, Mail Address, City/State/Zip, Phone)
Chris Owens
912 Fort Duquesne Blvd
Pittsburgh, 15222 - 3638
(412) 682-3282

BUSINESS OFFICIAL (Name, E-mail, Mail Address, City/State/Zip, Phone)
John Thornton
912 Fort Duquesne Ave 3rd Floor
Pittsburgh, PA 15222 - 4613
(908) 500-0317

Estimated Technology Readiness Level (TRL) :
Begin: 4
End: 6
Technical Abstract (Limit 2000 characters, approximately 200 words)

Astrobotic proposes the development and prototyping of UltraNav, a low size, weight, power, and cost (SWaP-C) visual relative navigation system capable of implementing modern vision-based navigation and modeling methods including Terrain Relative Navigation (TRN), Simultaneous Localization and Mapping (SLAM), Visual-Inertial Odometry (VIO), and Structure-from-Motion (SfM). The UltraNav system components will provide a compact form factor that fits within approximately 1.5U (10 x 10 x 15 cm), weighs less than 2 kg, and requires less than 5 W to power, enabling its use in power-, mass-, and volume-constrained applications, such as CubeSats and SmallSats. The UltraNav system interfacing will be designed to enable flexibility of use as either a part of a larger navigation solution or as a standalone sensor on a small exploration spacecraft. A efficient radiation-tolerant System-on-Chip (SoC) will be integrated into a larger system that includes a camera and inertial measurement unit (IMU). This system will be used to test a version of the Astrobotic Terrain Relative Navigation (TRN) algorithm that is modified to utilize UltraNav's processing capabilities and balance performance with the computational limits of the low SWaP system.

Vision techniques are viable in many missions and across a variety of domains, in applications such as Entry, Decent, and Landing (EDL); Autonomous Rendezvous and Docking (AR&D); and deep-space navigation. Phase II work will culminate with a low-cost, small form factor, stand-alone visual navigation platform, with a cost that is affordable to commercial and small-budget missions and the flexibility to be added to large-scale missions as a piece of a larger navigation system. The final product will have space applications ranging from CubeSats to AR&D and EDL assistance on large-scale human missions.

Potential NASA Applications (Limit 1500 characters, approximately 150 words)

NASA applications of the technology include exploration CubeSats and SmallSats, as well as microlanders for precision science instrument deployment to planetary bodies. Interplanetary exploration satellites similar to MarCO-A and MarCO-B and others being developed for deployment on Artemis 1 are prime examples of missions that could infuse UltraNav technologies proposed. Larger-scale mission architectures such as LunaNet could incorporate UltraNav as an additional sensor for positioning, navigation, and timing purposes.

Potential Non-NASA Applications (Limit 1500 characters, approximately 150 words)

The CLPS program can infuse UltraNav into space applications. As one of the first selected CLPS providers, Astrobotic has established a payload customer community and can fly internal company payloads.

UltraNav may form a component for lunar rovers such as Astrobotic’s CubeRover and MoonRanger.

Astrobotic may license this technology to lunar payload customers as well as to SmallSat developers.

Duration: 24

Form Generated on 05/04/2020 06:34:48