Air traffic density prediction using Bayesian ensemble graph attention network (BEGAN)

Q Xu, Y Pang, Y Liu - Transportation Research Part C: Emerging …, 2023 - Elsevier
Air traffic density prediction is crucial to aviation safety and air traffic management (ATM).
Understanding the complex spatial–temporal varying traffic patterns and the inter …

Uncertainty quantification of the ONERA 7A rotor performance and spanwise structural loads using a surrogate-based approach

M Khurana, H Yeo - CEAS Aeronautical Journal, 2024 - Springer
The study demonstrates the role of uncertainty quantification for rotorcraft aeromechanics
using the ONERA 7A rotor. The uncertainties in blade properties including torsion, flap, and …

Data-Driven 4D Trajectory Prediction Model Using Attention-TCN-GRU

L Ma, X Meng, Z Wu - Aerospace, 2024 - mdpi.com
With reference to the trajectory-based operation (TBO) requirements proposed by the
International Civil Aviation Organization (ICAO), this paper concentrates on the study of four …

Surrogate Model and Discretization Error Impacts on the Fluid Dynamics Uncertainty Quantification Challenge Problem

JA Schaefer, AW Cary, M Khurana - AIAA SCITECH 2024 Forum, 2024 - arc.aiaa.org
In early 2023, an uncertainty quantification challenge problem was proposed by the AIAA
Fluid Dynamics Technical Committee Uncertainty Quantification Discussion Group. The …

Short-Term 4D Trajectory Prediction Method Based on LSTM-IMM

B Liu, Q Shi, P Han - 2022 IEEE/AIAA 41st Digital Avionics …, 2022 - ieeexplore.ieee.org
Interacting Multiple Model (IMM) is a popular algorithm in trajectory prediction research field,
and it can predict the Three-Dimensional (3D) position information about longitude, latitude …

Physics-guided Machine Learning in Air Traffic Flow Prediction and Optimization

Q Xu - 2024 - keep.lib.asu.edu
The increasing demands of air travel and the escalating complexity of air traffic management
(ATM) necessitate advanced air traffic flow prediction and optimization methodologies. This …