NASA SBIR 2014 Solicitation

SMALL BUSINESS CONCERN (Firm Name, Mail Address, City/State/Zip, Phone)
Scientific Systems Company, Inc.
500 West Cummings Park, Suite 3000
Woburn, MA 01801 - 6562
(781) 933-5355

PRINCIPAL INVESTIGATOR/PROJECT MANAGER (Name, E-mail, Mail Address, City/State/Zip, Phone)
Jovan Boskovic
jovan@ssci.com
500 West Cummings Park Suite 3000
Woburn, MA 01801 - 6562
(781) 933-5355 Extension :250

CORPORATE/BUSINESS OFFICIAL (Name, E-mail, Mail Address, City/State/Zip, Phone)
Jay Miselis
contracts@ssci.com
500 West Cummings Park, Suite 3000
Woburn, MA 01801 - 6562
(781) 933-5355 Extension :228

Estimated Technology Readiness Level (TRL) at beginning and end of contract:
Begin: 2
End: 3

Technology Available (TAV) Subtopics
Unmanned Aircraft Systems (UAS) Integration in the National Airspace System (NAS) Research is a Technology Available (TAV) subtopic that includes NASA Intellectual Property (IP). Do you plan to use the NASA IP under the award?
No

TECHNICAL ABSTRACT (Limit 2000 characters, approximately 200 words)
SSCI proposes to develop, implement and test a collision detection system for unmanned aerial vehicles (UAV), referred to as the Asynchronous Sensor fuSion for Improved Safety of air Traffic (ASSIST). The ASSIST system is robust to ADS-B spoofing, and will associate the EO/IR and airborne radar (ABR) tracks generated onboard the UAV with those generated by the ground-based radar (GBR) to minimize false tracks generated by EO/ABR due to clutter. Under this project, we plan to leverage our FORECAST technology (Fast On-line pREdiCtion of Aircraft State Trajectories) that fuses the ground-based radar information with airborne radar and transponder data to achieve accurate track generation and efficient prediction of potential NMACs in a high-density airspace. We will also leverage our SAFESEE (Sense and Avoid using Fusion and Expansion SEgmEntation) technology - a collision detection system that uses pixel-level fusion of EO/IR optical-flow features to achieve robust probability of detection and low FAR under realistic operating conditions. SAFESEE has been recently flight tested at the Air Force Bombing Range at Avon Park, FL. Under our FORECAST project we developed a capability of simulating communication delay between the ground station and the UAV. We plan to extend this capability and carry out a study of effects of the communication delay on the ASSIST system. Specific Phase I tasks include: (i) Acquire target tracks and FAR related to existing capabilities from NASA; (ii) Develop, implement and test the ASSIST system; and (iii) Carry out a trade study of the effect of the communication delay on the ASSIST system. In Phase II we plan to carry out extensive analysis and simulation testing of the ASSIST system, and arrive at a flight testing plan for the continuation of the work beyond Phase II.

POTENTIAL NASA COMMERCIAL APPLICATIONS (Limit 1500 characters, approximately 150 words)
Effective SAA systems that fuse ground-based radar information with that provided by onboard sensors have great potential to improve the quality of autonomous SAA tracking technology, bringing the integration of unmanned aerial vehicles (UAV) into the National Airspace closer to reality. This has immediate implications in the safety improvement in the NextGen program.

POTENTIAL NON-NASA COMMERCIAL APPLICATIONS (Limit 1500 characters, approximately 150 words)
Besides facilitating UAV access to the NAS, effective SAA systems can be used for maintaining safety during aerial combat training involving UAVs and, when the GBR is available, for gaining improved situational awareness in military theaters of operation. Commercial applications of the ASSIST technology are envisioned in commercial aircraft where additional information on the non-cooperating intruders has a potential to improve the overall flight safety.