Review of conflict resolution methods for manned and unmanned aviation

M Ribeiro, J Ellerbroek, J Hoekstra - Aerospace, 2020 - mdpi.com
Current investigations into urban aerial mobility, as well as the continuing growth of global
air transportation, have renewed interest in Conflict Detection and Resolution (CD&R) …

FACET: Future ATM concepts evaluation tool

KD Bilimoria, B Sridhar, SR Grabbe… - Air Traffic Control …, 2001 - arc.aiaa.org
FACET (F uture A ir Traffic Management C oncepts E valuation T ool) is a simulation and
analysis tool developed at the NASA Ames Research Center. This paper introduces the …

Scalable multi-agent computational guidance with separation assurance for autonomous urban air mobility

X Yang, P Wei - Journal of Guidance, Control, and Dynamics, 2020 - arc.aiaa.org
Electric vertical takeoff and landing vehicles are becoming promising for on-demand air
transportation in urban air mobility (UAM). However, successfully bringing such vehicles and …

A geometric optimization approach to aircraft conflict resolution

K Bilimoria - 18th Applied aerodynamics conference, 2000 - arc.aiaa.org
This paper presents a geometric optimization approach to aircraft conflict resolution, utilizing
information on current positions and velocity vectors. The resolutions are optimal in the …

Autonomous free flight operations in urban air mobility with computational guidance and collision avoidance

X Yang, P Wei - IEEE Transactions on Intelligent transportation …, 2021 - ieeexplore.ieee.org
The use of electrical vertical takeoff and landing (eVTOL) aircraft to provide efficient, high-
speed, on-demand air transportation within a metropolitan area is a topic of increasing …

[HTML][HTML] Tactical conflict resolution in urban airspace for unmanned aerial vehicles operations using attention-based deep reinforcement learning

M Zhang, C Yan, W Dai, X **ang, KH Low - Green Energy and Intelligent …, 2023 - Elsevier
Unmanned aerial vehicles (UAVs) have gained much attention from academic and industrial
areas due to the significant number of potential applications in urban airspace. A traffic …

A multiagent approach to managing air traffic flow

AK Agogino, K Tumer - Autonomous Agents and Multi-Agent Systems, 2012 - Springer
Intelligent air traffic flow management is one of the fundamental challenges facing the
Federal Aviation Administration (FAA) today. FAA estimates put weather, routing decisions …

System performance characteristics of centralized and decentralized air traffic separation strategies

J Krozel, M Peters, KD Bilimoria, C Lee… - Air Traffic Control …, 2001 - arc.aiaa.org
This work investigates the system performance characteristics of centralized and
decentralized strategies for air traffic separation. A centralized separation strategy and two …

Protocol-based conflict resolution for air traffic control

I Hwang, J Kim, C Tomlin - Air Traffic Control Quarterly, 2007 - arc.aiaa.org
This paper proposes a simple geometric method for collaborative multiple-aircraft conflict
avoidance. We assume that aircraft cruise at constant altitude with varying velocities and …

Analysis of airspace structure and capacity for decentralized separation using fast-time simulations

E Sunil, J Ellerbroek, J Hoekstra… - Journal of Guidance …, 2017 - arc.aiaa.org
The work that is presented in this paper is part of an ongoing study on the relationship
between airspace structure and capacity. The present paper investigates the degree of …