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Future Aviation Systems Safety

Award Information
Agency: National Aeronautics and Space Administration
Branch: N/A
Contract: 80NSSC18P1931
Agency Tracking Number: 184052
Amount: $123,374.00
Phase: Phase I
Program: SBIR
Solicitation Topic Code: A3
Solicitation Number: SBIR_18_P1
Timeline
Solicitation Year: 2018
Award Year: 2018
Award Start Date (Proposal Award Date): 2018-07-27
Award End Date (Contract End Date): 2019-02-15
Small Business Information
6100 Uptown Boulevard Northeast, Suite 260
Albuquerque, NM 87110-4193
United States
DUNS: 079360382
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 Kendra Lang
 Sr. Controls Engineer
 (505) 492-6190
 kendra.lang@verusresearch.net
Business Contact
 Susan Haverland
Title: Contracts Manager
Phone: (505) 244-8502
Email: susan.haverland@xlscientific.com
Research Institution
N/A
Abstract

As Unmanned Aerial Systems (UAS) increase in prevalence within the National Airspace System (NAS), and as their missions grow in scope beyond visual line of sight operations and over populated areas, there is a growing need for automated safety assessment and verification tools to certify that proposed UAS trajectories meet all risk and path constraints imposed quickly and accurately. Verus Research has teamed with Georgia Tech and Penn State on this effort to propose VEREUS, the VErification and RE-planning for Unmanned aerial system Safety tool, which leverages a unified formal methods foundation to verify that multiple forms of risk do not exceed prespecified levels for given UAS trajectories, and to mitigate risks as necessary. The purpose of VEREUS is to automate as much of the trajectory safety verification and necessary re-planning as possible, in as rigorous a manner as possible despite the myriad uncertainties present in UAS Traffic Management (UTM), to decrease the burden on the UAS operator and future UAS Service Suppliers while improving safety, thus significantly increasing the number of UAS that can be managed by a single entity. To achieve this goal, we propose the following tool features: a) offline trajectory assessment to ensure compliance with risk and other Air Navigation Service Provider directed constraints, b) re-planning as required to meet any constraints initially violated, and c) real-time support to ensure continued safety as requirements and trajectories change online. At the end of Phase I, the applicability of formal methods for use in assessing risk to people on the ground, verification of trajectory constraint satisfaction, and re-planning subject to risk constraints will be established, and the building blocks for full development of VEREUS will be in place. VEREUS will ultimately be an integral tool for advancing NASA’s UTM efforts, ensuring safe, requirement-satisfying trajectories in an automated fashion.

* Information listed above is at the time of submission. *

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