Situation awareness decision support system for air traffic management using ontological reasoning

CC Insaurralde, E Blasch - Journal of Aerospace Information Systems, 2022 - arc.aiaa.org
Air traffic management (ATM) is a vital service in air transportation provided by air traffic
controllers (ATCs). Air traffic controllers and aircraft pilots are required to make increasingly …

Flight Testing In-Time Safety Assurance Technologies for UAS Operations

SD Young, E Ancel, ET Dill, A Moore… - AIAA Aviation 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-3458. vid Ongoing research at
NASA is driven by a strategic plan defined by the Aeronautics Research Mission Directorate …

Design and testing of an approach to automated in-flight safety risk management for sUAS operations

E Ancel, SD Young, CC Quach, RF Haq… - Aiaa Aviation 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-3459. vid An onboard risk
management automation design is presented based on run-time assurance principles, as …

In-time system-wide safety assurance (ISSA) concept of operations and design considerations for urban air mobility (UAM)

K Ellis, J Koelling, M Davies, P Krois - 2020 - ntrs.nasa.gov
Emerging operations involving Advanced Air Mobility (AAM), such as Urban Air Mobility
(UAM), pose a challenge to safety assurance and to accessibility within the National …

Probability of Obstacle Collision for UAVs in presence of Wind

P Banerjee, M Corbetta, K Jarvis - AIAA AVIATION 2022 Forum, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-3460. vid For incorporation of
unmanned aerial vehicles into the National Airspace, ensuring safety of the airspace …

Accuracy Assessment of Two GPS Fidelity Prediction Services in Urban Terrain

A Moore, J Gutierrez, E Dill, M Logan… - 2023 IEEE/ION …, 2023 - ieeexplore.ieee.org
Low altitude flight in urban areas is susceptible to degraded GNSS-based navigation system
performance due to terrain interference with radio signals from orbital positioning satellites …

Towards real-time safety analysis of small unmanned aerial systems in the national airspace

J Cleland-Huang, N Chawla, M Cohen… - AIAA AVIATION 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-3540. vid The rapid growth in the
number of small Unmanned Aerial Systems (sUAS) and the related increase in reported …

A Predictive GNSS Performance Monitor for Autonomous Air Vehicles in Urban Environments

E Dill, J Gutierrez, S Young, A Moore, A Scholz… - Proceedings of the 34th …, 2021 - ion.org
The emergence and development of advanced technologies and vehicle types has created
a growing demand for the introduction of new forms of flight operations. These new and …

Predicting GPS Fidelity in Heavily Forested Areas

A Moore, N Rymer, JS Glover… - 2023 IEEE/ION Position …, 2023 - ieeexplore.ieee.org
There is a compelling need to advance the safety of low altitude flight in forested areas.
Signal scattering by trees can interfere with GNSS signal reception and can cause …

Pervasive Runtime Monitoring for Detection and Assessment of Emerging Hazards for Advanced UAM Systems

C Elks, P Martin, RH Klenke, S Gautham… - AIAA AVIATION 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-3541. vid Advanced Air Mobility
(AAM) and Urban Air Mobility (UAM) are emerging concepts that capitalize on urban …